Union Pacific System, 1885-1898

Part 7, Numbers 900-1036

UP System 892-899 of 1885 were blank and not used

UPRy 4-6-0 — 8 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 900	UPRR 100	UPRy 100	Rhode Island	54	May 1868	UP 900		1
UPRy 901	UPRR 101	UPRy 101	Rhode Island	55	May 1868	UP 901		2
UPRy 902	UPRR 102	UPRy 102	Rhode Island	61	Aug 1868		1896	3
UPRy 903	UPRR 103	UPRy 103	Rhode Island	62	Aug 1868	UP 903		4
UPRy 904	UPRR 104	UPRy 104	Rhode Island	63	Aug 1868	UP 904		5
UPRy 905	UPRR 105	UPRy 105	Rhode Island	64	Sep 1868	UP 905		6
UPRy 906	UPRR 106	UPRy 106	Rhode Island	65	Sep 1868	UP 906		7
UPRy 907	UPRR 107	UPRy 107	Rhode Island	66	Sep 1868		1894	8

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 900	54-18x24	56-18x24
UPRy 901	54-18x24	56-18x24
UPRy 902	54-18x24	56-18x24
UPRy 903	54-18x24	56-18x24
UPRy 904	54-18x24	56-18x24
UPRy 905	54-18x24	57-18x24	Jul 1894
UPRy 906	54-18x24	57-18x24	Jul 1894
UPRy 907	54-18x24	57-18x24	Feb 1894

Notes:

1.	UPRy 900 was built as UPRR 100 in 1868; to UPRy 100 in 1880; to UPRy 900 in 1885; to UP 900 in 1898; vacated in 1898
2.	UPRy 901 was built as UPRR 101 in 1868; to UPRy 101 in 1880; to UPRy 901 in 1885; to UP 901 in 1898; vacated in 1898
3.	UPRy 902 was built as UPRR 102 in 1868; to UPRy 102 in 1880; to UPRY 902 in 1885; vacated in 1896
4.	UPRy 903 was built as UPRR 103 in 1868; to UPRy 103 in 1880; to UPRy 903 in 1885; to UP 903 in 1898; vacated in 1899
5.	UPRy 904 was built as UPRR 104 in 1868; to UPRy 104 in 1880; to UPRy 904 in 1885; to UP 904 in 1898; vacated in 1900
6.	UPRy 905 was built as UPRR 105 in 1868; to UPRy 105 in 1880; to UPRy 905 in 1885; to UP 905 in 1898; to UP 1200 in 1915; vacated in 1924
7.	UPRy 906 was built as UPRR 106 in 1868; to UPRy 106 in 1880; to UPRy 906 in 1885; to UP 906 in 1898; to UP 1201 in 1915; vacated in 1924
8.	UPRy 907 was built as as UPRR 107 in 1868; to UPRy 107 in 1880; to UPRy 907 in 1885; transferred to OSL&UN ownership as OSL&UN 907 before 1894; rebuilt in February 1894 with 57 inch drivers; to OSL 523 in 1897; to SPLA&SL 58 in 1903; wrecked in April 1906 and scrapped

UPRy 4-6-0 — 1 locomotive

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 908	UPRR 52	UPRy 52	Moore & Richardson			UP 908	1

Description:

Drive Wheel Diameter: 56 inches (rebuilt from 55 inches in 1872)

Cylinders: 18x24 inches

Notes:

1.	UPRy 908 was purchased secondhand in 1867 from contractor Casement, build date unknown; to UPRR 52 in 1867; to UPRy 52 in 1880; to UPRy 908 in 1885; to UP 908 in 1898; vacated in 1898

UPRy 4-6-0 — 3 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 909	UPRR 88	UPRy 88	Baldwin	1707	Mar 1868	UP 909	Jun 1914	1
UPRy 910	UPRR 89	UPRy 89	Baldwin	1708	Mar 1868		1896	2
UPRy 911	UPRR 90	UPRy 90	Baldwin	1710	Apr 1868	UP 911	Oct 1899	3

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 909	54-18x22	56-18x24	1894
UPRy 910	54-18x22	56-18x24
UPRy 911	54-18x22	56-18x24

Notes:

1.	UPRy 909 was built as UPRR 88 in 1868; to UPRy 88 in 1880; to UPRy 909 in 1885; to UP 909 in 1898; vacated in 1914
2.	UPRy 910 was built as UPRR 89 in 1868; to UPRy 89 in 1880; to UPRy 910 in 1885; vacated in 1896
3.	UPRy 911 was built as UPRR 90 in 1868; to UPRy 90 in 1880; to UPRy 911 in 1885; to UP 911 in 1898; vacated in 1899

CC 4-6-0 — 2 locomotives

1885 CC Number	First Number	Second Number	Third Number	Date To CC	Builder	Builder Number	Date Built	1896 UPD&G Number	1898 UP Number	Date Vacated	Notes
CC 912	UPRR 91	UPRy 91	CC 91	1878	Baldwin	1715	Apr 1868	UPD&G 65		1878	4
CC 913	UPRR 92	UPRy 92	CC 92	1878	Baldwin	1716	Apr 1868	UPD&G 60		1878	5

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
CC 912	54-18x22	56-18x24	Oct 1883
CC 913	54-18x22	56-18x24	Dec 1881

Notes:

1.	UPRy 91 was built as UPRR 91 in 1868; to Colorado Central RR 91 in 1878; to Colorado Central 912 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership; to UPD&G 65 in 1896; to C&S 308 in 1899
2.	UPRy 92 was built as UPRR 92 in 1868; to Colorado Central RR 92 in 1878; to Colorado Central 913 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership; to UPD&G 60 in 1896; to C&S 304 in 1899

UPRy 4-6-0 — 5 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Later Number	Notes
UPRy 914	UPRR 108	UPRy 108	Baldwin	1764	Sep 1868	UP 914			1
UPRy 915	UPRR 109	UPRy 109	Baldwin	1765	Sep 1868	UP 915			2
UPRy 916	UPRR 110	UPRy 110	Baldwin	1768	Sep 1868		Dec 1893	UPRy 847	3
UPRy 917	UPRR 111	UPRy 111	Baldwin	1770	Sep 1868	UP 917			4
UPRy 918	UPRR 112	UPRy 112	Baldwin	1774	Sep 1868	UP 918			5

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 914	54-18x22	56-18x24
UPRy 915	54-18x22	56-18x24	Mar 1893
UPRy 916	54-18x22	69-18x26	Dec 1893
UPRy 917	54-18x22	56-18x24
UPRy 918	54-18x22	56-18x24

Notes:

1.	UPRy 914 was built as UPRR 108 in 1868; to UPRy 108 in 1880; to UPRy 914 in 1885; to UP 914 in 1898; vacated in 1899
2.	UPRy 915 was built as UPRR 109 in 1868; to UPRy 109 in 1880; to UPRy 915 in 1885; to UP 915 in 1898; vacated in 1898
3.	UPRy 916 was built as UPRR 110 in 1868; to UPRy 110 in 1880; to UPRy 916 in 1885; rebuilt to UPRy 847 (4-4-0) in December 1893; to UP 847 in 1898; vacated in 1909, to SPdeM 158
4.	UPRy 917 was built as UPRR 111 in 1868; to UPRy 111 in 1880; to UPRy 917 in 1885; to UP 917 in 1898; vacated in 1899
5.	UPRy 918 was built as UPRR 112 in 1868; to UPRy 112 in 1880; to UPRy 918 in 1885; to UP 918 in 1898; vacated in 1900; sold to Block, Pollock Company

UPRy 4-6-0 — 7 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Rebuilt To	Notes
UPRy 919	UPRR 93	UPRy 93	Taunton	430	May 1868	UP 919			1
UPRy 920	UPRR 94	UPRy 94	Taunton	432	May 1868	UP 920			2
UPRy 921	UPRR 95	UPRy 95	Taunton	433	Jun 1868		1892	UPRy 1701	3
UPRy 922	UPRR 96	UPRy 96	Taunton	434	Jun 1868		1892	UPRy 1700	4
UPRy 923	UPRR 97	UPRy 97	Taunton	436	Jul 1868	UP 923			5
UPRy 924	UPRR 98	UPRy 98	Taunton	437	Jul 1868	UP 924			6
UPRY 925	UPRR 99	UPRy 99	Taunton	439	Aug 1868		1893	UPRy 844 (4-4-0)	7

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 919	54-18x24	57-18x24
UPRy 920	54-18x24	57-18x24	Mar 1894
UPRy 921	54-18x24	51-20x24	Dec 1892
UPRy 922	54-18x24	51-20x24	Jun 1892
UPRy 923	54-18x24	57-18x24
UPRy 924	54-18x24	57-18x24	1895
UPRY 925	54-18x24	69-18x26	May 1893

Notes:

1.	UPRy 919 was built as UPRR 93 in 1868; to UPRy 93 in 1880; to UPRy 919 in 1885; to UP 918 in 1898; vacated in 1898
2.	UPRy 920 was built as UPRR 94 in 1868; to UPRy 94 in 1880; to UPRy 920 in 1885; to UP 920 in 1898; vacted in 1902, sold to LK&W; returned to UP in1908 to UP 920
3.	UPRy 921 was built as UPRR 95 in 1868; to UPRy 95 in 1880; to UPRy 921 in 1885; rebuilt to UPRy 1701 in 1892; to UP 1701 in 1898; to UP 1817 in 1915; to UP 1317 in 1915; vacated in 1926
4.	UPRy 922 was built as UPRR 96 in 1868; to UPRy 96 in 1880; to UPRy 922 in 1885; rebuilt to UPRy 1700 in 1892; to UP 1700 in 1898; to UP 1819 in 1915; to UP 1319 in 1915; vacated in 1928
5.	UPRy 923 was built as UPRR 97 in 1868; to UPRy 97 in 1880; to UPRy 923 in 1885; to UP 923 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
6.	UPRy 924 was built as UPRR 98 in 1868; to UPRy 98 in 1880; to UPRY 924 in 1885; to UP 924 in 1898; to UP 1202 in 1915; vacated in 1923
7.	UPRy 925 was built as UPRR 99 in 1868; to UPRy 99 in 1880; to UPRy 925 in 1885; rebuilt to UPRy 844 (4-4-0) in 1893; vacated in 1909, to SPdeM 155

UPRy 4-6-0 — 2 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	Date Vacated	Later Number	Notes
UPRy 926	UPRR 135 (2nd)	UPRy 135	Taunton	641	Sep 1874	1893	St.J&GI-3 (2nd)	1
UPRy 927	UPRR 138 (2nd)	UPRy 138	Taunton	646	Oct 1874	1896		2

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 926	54-18x24	57-18x24	Mar 1893
UPRy 927	54-18x24	57-18x24

Notes:

1.	UPRy 926 was built as UPRR 135 (2nd) in 1874; to UPRy 135 in 1880; to UPRy 926 in 1885; to St.J&GI 3 (2nd) in 1893; rebuilt from 4-6-0 to 4-4-0 in St. Joe shops in 1905, numbered as St.J&GI 21 (2nd)
2.	UPRy 927 was built as UPRR 138 (2nd) in 1874; to UPRy 138 in 1880; to UPRy 927 in 1885; vacated in 1896

UPRy 4-6-0 — 2 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 928	UPRR 147	UPRy 147	Taunton	649	Dec 1874	UP 928		1
UPRy 929	UPRR 148	UPRy 148	Taunton	650	Dec 1874		1896	2

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 928	54-18x24	57-18x24	Mar 1894
UPRy 929	54-18x24	57-18x24

Notes:

1.	UPRy 928 was built as UPRR 147 in 1874; to UPRy 147 in 1880; to UPRy 928 in 1885; to UP 928 in 1898; to UP 1203 in 1915; vacated in 1924
2.	UPRy 929 was built as UPRR 148 in 1874; to UPRy 148 in 1880; to UPRy 929 in 1885; vacated in 1896

UPRy 4-6-0 — 10 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1885 UPRy Number	1898 UP Number	Notes
UPRy 930	UPRR 171	UPRy 171	Taunton	679	Mar 1878		UP 930	1
UPRy 931	UPRR 172	UPRy 172	Taunton	680	Mar 1878		UP 931	2
UPRy 932	UPRR 173	UPRy 173	Taunton	681	Apr 1878		UP 932	3
UPRy 933	UPRR 174	UPRy 174	Taunton	682	Apr 1878		UP 933	4
UPRy 934	UPRR 175	UPRy 175	Taunton	683	May 1878		UP 934	5
UPRy 935	UPRR 176	UPRy 176	Taunton	684	May 1878		UP 935	6
UPRy 936	UPRR 177	UPRy 177	Taunton	685	Jun 1878		UP 936	7
UPRy 937	UPRR 178	UPRy 178	Taunton	686	Jun 1878		UP 937	8
UPRy 938	UPRR 179	UPRy 179	Taunton	687	Jun 1878	UPRy 1104 (1st)		9
UPRy 939	UPRR 180	UPRy 180	Taunton	688	Jun 1878		UP 939	10

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 930	60-18x24	57-18x24
UPRy 931	60-18x24	57-18x24	Jan 1893
UPRy 932	60-18x24	57-18x24
UPRy 933	60-18x24	57-18x24
UPRy 934	60-18x24	57-18x24
UPRy 935	60-18x24	57-18x24
UPRy 936	60-18x24	57-18x24	1894
UPRy 937	60-18x24	57-18x24	Mar 1894
UPRy 938	60-18x24	64-18x24
UPRy 939	60-18x24	57-18x24

Notes:

1.	UPRy 930 was built as UPRR 171 in 1878; to UPRy 171 in 1880; to UPRy 930 in 1885; to UP 930 in 1898; vacated in 1901
2.	UPRy 931 was built as UPRR 172 in 1878; to UPRY 172 in 1880; to UPRy 931 in 1885; to UP 931 in 1898; to UP 1204 in 1915; vacated in 1924
3.	UPRy 932 was built as UPRR 173 in 1878; to UPRy 173 in 1880; to UPRy 932 in 1885; to UP 930 in 1898; vacated in 1902; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
4.	UPRy 933 was built as UPRR 174 in 1878; to UPRy 174 in 1880; to UPRy 933 in 1885; to UP 930 in 1898; vacated in 1900
5.	UPRy 934 was built as UPRR 175 in 1878; to UPRy 175 in 1880; to UPRy 934 in 1885; to UP 930 in 1898; vacated in 1915
6.	UPRy 935 was built as UPRR 176 in 1878; to UPRy 176 in 1880; to UPRy 935 in 1885; to UP 930 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
7.	UPRy 936 was built as UPRR 177 in 1878; to UPRy 177 in 1880; to UPRy 936 in 1885; to UP 930 in 1898; to UP 1205 in 1915; vacated in 1923
8.	UPRy 937 was built as UPRR 178 in 1878; to UPRy 178 in 1880; to UPRy 937 in 1885; to UP 930 in 1898; to UP 1206 in 1915; vacated in 1923
9.	UPRy 938 was built as UPRR 179 in 1878; to UPRy 179 in 1880; to UPRy 938 in 1885; to UPRy 1104 (1st) in 1885; to UPRy 1036 in 1890; vacated in 1900
10.	UPRy 939 was built as UPRR 180 in 1878; to UPRy 180 in 1880; to UPRy 939 in 1885; to UP 930 in 1898; vacated in 1896

UPRy 4-6-0 — 8 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 940	UPRR 181	UPRy 181	Taunton	700	Jun 1879	(UP 940)	1
UPRy 941	UPRR 182	UPRy 182	Taunton	701	Jun 1879	UP 941	2
UPRy 942	UPRR 183	UPRy 183	Taunton	702	Jun 1879	UP 942	3
UPRy 943	UPRR 185	UPRy 185	Taunton	706	Jul 1879	UP 943	4
UPRy 944	UPRR 186	UPRy 186	Taunton	707	Jul 1879	UP 944	5
UPRy 945	UPRR 187	UPRy 187	Taunton	710	Sep 1879	UP 945	6
UPRy 946	UPRR 188	UPRy 188	Taunton	712	Sep 1879	UP 946	7
UPRy 947	UPRR 189	UPRy 189	Taunton	714	Oct 1879	UP 947	8

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 940	54-18x24	57-18x24
UPRy 941	54-18x24	57-18x24	May 1893
UPRy 942	54-18x24	57-18x24	1897
UPRy 943	54-18x24	57-18x24	1894
UPRy 944	54-18x24	57-18x24
UPRy 945	54-18x24	57-18x24
UPRy 946	54-18x24	57-18x24	Aug 1890
UPRy 947	54-18x24	57-18x24

Notes:

1.	UPRy 940 was built as UPRR 181 in 1879; to UPRy 181 in 1880; to UPRy 940 in 1885; to UP 940 in 1898; vacated in 18996
2.	UPRy 941 was built as UPRR 182 in 1879; to UPRy 182 in 1880; to UPRy 941 in 1885; to UP 941 in 1898; to UP 1207 in 1915; vacated in 1924
3.	UPRy 942 was built as UPRR 183 in 1879; to UPRy 183 in 1880; to UPRy 942 in 1885; to UP 942 in 1898; to UP 1208 in 1915; vacated in 1924
4.	UPRy 943 was built as UPRR 185 in 1879; to UPRy 185 in 1880; to UPRy 943 in 1885; to UP 943 in 1898; to UP 1209 in 1915; vacated in 1923
5.	UPRy 944 was built as UPRR 186 in 1879; to UPRy 186 in 1880; to UPRy 944 in 1885; to UP 944 in 1898; vacated in 1900; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
6.	UPRy 945 was built as UPRR 187 in 1879; to UPRy 187 in 1880; to UPRy 945 in 1885; to UP 945 in 1898; vacated in 1901; sold to Leavenworth, Kansas & Western
7.	UPRy 946 was built as UPRR 188 in 1879; to UPRy 188 in 1880; to UPRy 946 in 1885; to UP 946 in 1898; vacated in 1899
8.	UPRy 947 was built as UPRR 189 in 1879; to UPRy 189 in 1880; to UPRy 947 in 1885; to UP 947 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois

UPRy 948 of 1885 was blank and not used (UPRy 190 to UPRy 1103)

UPRy 4-6-0 — 9 locomotives

1885 UPRy Number	First Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 949	UPRy 191	Taunton	722	Jan 1880	UP 949	1
UPRy 950	UPRy 192	Taunton	723	Jan 1880	UP 950	2
UPRy 951	UPRy 193	Taunton	724	Jan 1880	(UP 951)	3
UPRy 952	UPRy 194	Taunton	725	Jan 1880	UP 952	4
UPRy 953	UPRy 195	Taunton	726	Feb 1880	UP 953	5
UPRy 954	UPRy 196	Taunton	727	Feb 1880	UP 954	6
UPRy 955	UPRy 197	Taunton	728	Mar 1880	UP 955	7
UPRy 956	UPRy 198	Taunton	729	Mar 1880	UP 956	8
UPRy 957	UPRy 200	Taunton	733	Apr 1880	UP 957	9

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 949	54-18x24	57-18x24
UPRy 950	54-18x24	57-18x24	Jun 1893
UPRy 951	54-18x24	57-18x24
UPRy 952	54-18x24	57-18x24
UPRy 953	54-18x24	57-18x24
UPRy 954	54-18x24	57-18x24
UPRy 955	54-18x24	57-18x24
UPRy 956	54-18x24	57-18x24
UPRy 957	54-18x24	57-18x24	1894

Notes:

1.	UPRy 949 was built as UPRy 191 in 1880; to UPRy 949 in 1885; to UP 949 in 1898; vacated in 1900
2.	UPRy 950 was built as UPRy 192 in 1880; to UPRy 950 in 1885; to UP 950 in 1898; to UP 1210 in 1915; vacted in 1923
3.	UPRy 951 was built as UPRy 193 in 1880; to UPRy 951 in 1885; vacated in 1896
4.	UPRy 952 was built as UPRy 194 in 1880; to UPRy 952 in 1885; to UP 952 in 1898; vacated in 1900; sSold to Block, Pollock Co.
5.	UPRy 953 was built as UPRy 195 in 1880; to UPRy 953 in 1885; to UP 953 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
6.	UPRy 954 was built as UPRy 196 in 1880; to UPRy 954 in 1885; to UP 954 in 1898; vacated in 1900
7.	UPRy 955 was built as UPRy 197 in 1880; to UPRy 955 in 1885; to UP 955 in 1898; vacated in 1900; sold to Block, Pollock Co.
8.	UPRy 956 was built as UPRy 198 in 1880; to UPRy 956 in 1885; to UP 956 in 1898; vacated in 1900
9.	UPRy 957 was built as UPRy 200 in 1880; to UPRy 957 in 1885; to UP 957 in 1898; to UP 1211 in 1915; vacated in 1925

CC 4-6-0 — 6 locomotives

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	Later Number	Notes
CC 958	UPRy 236	CC 12	Taunton	777	Mar 1881	UPD&G 61	1
CC 959	UPRy 237	CC 13	Taunton	778	Apr 1881	UPD&G 62	2
CC 960	UPRy 241	CC 14	Taunton	786	May 1881		3
CC 961	UPRy 251 (1st)	CC 15	Taunton	797	Aug 1881	UPD&G 63	4
CC 962	UPRy 257 (1st)	CC 16	Taunton	803	Sep 1881		5
CC 963	UPRy 258 (1st)	CC 17	Taunton	804	Sep 1881	St.J&GI 2 (2nd)	6

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
CC 958	54-18x24	57-18x24
CC 959	54-18x24	57-18x24
CC 960	54-18x24	57-18x24
CC 961	54-18x24	57-18x24
CC 962	54-18x24	63-18x24	May 1890
CC 963	54-18x24	57-18x24	Mar 1893

Notes:

1.	CC 958 was built as UPRy 236 in 1881; to Colorado Central, Julesburg Branch 12 in 1882; to Colorado Central Julesburg Branch 958 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership; to UPD&G 61 in 1896; to C&S 305 in 1899
2.	CC 959 was built as UPRy 237 in 1881; to Colorado Central, Julesburg Branch 13 in 1882; to Colorado Central, Julesburg Branch 959 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership; to UPD&G 62 in 1896; to C&S 306 in 1899
3.	CC 960 was built as UPRy 241 in 1881; to Colorado Central, Julesburg Branch 14 in 1882; to Colorado Central Julesburg Branch 960 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership
4.	CC 961 was built as UPRy 251 (1st) in 1881; to Colorado Central, Julesburg Branch 15 in 1882; to Colorado Central Julesburg Branch 961 in 1885; CC joined newly formed UPD&G in 1890, sold to independent UPD&G in 1893 receivership; to UPD&G 63 in 1896; to C&S 307 in 1899
5.	CC 962 was built as UPRy 257 (1st) in 1881; to Colorado Central, Julesburg Branch 16 in 1882; to Colorado Central Julesburg Branch 962 in 1885; vacated between 1894 and 1898
6.	CC 963 was built as UPRy 258 (1st) in 1881; to Colorado Central, Julesburg Branch 17 in 1882; to Colorado Central Julesburg Branch 963 in 1885; to St.J&GI 2 (2nd) in 1893; rebuilt to 4-4-0 St.J&GI 20 (2nd) at Grand Island Shops in 1905

OSL&UN 4-6-0 — 14 locomotives

1889 OSL&UN Number	First Number	Second Number	Third Number	Fourth Number	Builder	Builder Number	Date Built	Date Vacated	Later Number	Notes
OSL&UN 964	UPRy 55 (2nd)	OSLRy 7	OSLRy 964		Taunton	864	Aug 1882		OSL 506	1
OSL&UN 965	UPRy 51	OSLRy 8	OSLRy 965		Taunton	862	Aug 1882		OSL 518	2
OSL&UN 966	UPRy 235	OSLRy 11	OSLRy 966		Taunton	776	Mar 1881		OSL 503	3
OSL&UN 967	UPRy 49	OSLRy 12	OSLRy 967		Taunton	861	Aug 1882		OSL 507	4
OSL&UN 968	UPRy 123	OSLRy 13	OSLRy 968		Taunton	866	Aug 1882		OSL 505	5
OSL&UN 969	UPRR 140 (2nd)	UPRy 140	OSLRy 14	OSLRy 969	Taunton	648	Nov 1874		OSL 500	6
OSL&UN 970	UPRR 139 (2nd)	UPRy 139	OSLRy 15	OSLRy 970	Taunton	647	Nov 1874		OSL 501	7
OSL&UN 971	UPRR 134 (2nd)	UPRy 134	OSLRy 16	OSLRy 971	Taunton	640	Jul 1874		OSL 504	8
OSL&UN 972	UPRy 234	OSLRy 17	OSLRy 972		Taunton	775	Mar 1881		OSL 509	9
OSL&UN 973	UPRy 246 (1st)	OSLRy 18	OSLRy 973		Taunton	792	Jun 1881		OSL 510	10
OSL&UN 974	UPRR 133 (2nd)	UPRy 133	OSLRy 21	OSLRy 974	Taunton	639	Jul 1874		OSL 512	11
OSL&UN 975	UPRR 184	UPRy 184	OSLRy 22	OSLRy 975	Taunton	703	Jun 1879		OSL 508	12
OSL&UN 976	UPRR 136 (2nd)	UPRy 136	OSLRy 27	OSLRy 976	Taunton	644	Sep 1874	1893	StJ&GI 2 (2nd)	13
OSL&UN 977	UPRy 199	OSLRy 28	OSLRy 977		Taunton	732	Apr 1880		OSL 511	14

General Notes:

a.	Individual locomotive specifications:

1889 OSL&UN Number	As Built Specs.	Later Specs.	Date Rebuilt
OSL&UN 964	56-18x24	57-18x24	1897
OSL&UN 965	56-18x24	57-18x24	1897
OSL&UN 966	56-18x24	57-18x24	1897
OSL&UN 967	56-18x24	57-18x24	1897
OSL&UN 968	56-18x24	57-18x24	1897
OSL&UN 969	56-18x24	57-18x24	1897
OSL&UN 970	56-18x24	57-18x24	1897
OSL&UN 971	56-18x24	57-18x24	1897
OSL&UN 972	56-18x24	57-18x24	1897
OSL&UN 973	56-18x24	57-18x24	1897
OSL&UN 974	56-18x24	57-18x24	1897
OSL&UN 975	56-18x24	57-18x24	1897
OSL&UN 976	56-18x24	57-18x24	Mar 1893
OSL&UN 977	56-18x24	57-18x24	1897

Notes:

1.	OSL&UN 964 was built as UPRy 55 (2nd) in 1882; to OSLRy 7 in 1882; to OSLRy 964 in 1885; to OSL&UN 964 in 1889; to OSL 506 in 1897; vacated between 1900 and 1905
2.	OSL&UN 965 was built as UPRy 51 in 1882; to OSLRy 8 in 1882; to OSLRy 965 in 1885; to OSL&UN 965 in 1889; to OSL 518 in 1897; to SPLA&SL 56 in 1903; sold to Bakersfield & Ventura Ry number 1 (Oxnard, California) on June 9, 1905; scrapped in 1906
3.	OSL&UN 966 was built as UPRy 235 in 1881; to OSLRy 11 in 1882; to OSLRy 966 in 1885; to OSL&UN 966 in 1889; to OSL 503 in 1897; sold to U. S. Reclamation Service number 2 at Boise, Idaho in 1911
4.	OSL&UN 967 was built as UPRy 49 in 1882; to OSLRy 12 in 1882; to OSLRy 967 in 1885; to OSL&UN 967 in 1889; to OSL 507 in 1897; to Utah & Pacific number 1 in September 1898; U&P sold to OSL in April 1901; to OSL 507 in 1901; to SPLA&SL 52 in 1903; vacated before 1914 (U&P information from Salt Lake Daily Tribune, September 29, 1898)
5.	OSL&UN 968 was built as UPRy 123 in 1882; to OSLRy 13 in 1882; to OSLRy 968 in 1885; to OSL&UN 968 in 1889; to OSL 505 in 1897; to Utah & Pacific number 2 in 1898; U&P sold to OSL in April 1901; to OSL 505 in 1901; wrecked and scrapped in 1908
6.	OSL&UN 969 was built as UPRR 140 (2nd) in 1874; to UPRy 140 in 1880; to OSLRy 14 in 1882; to OSLRy 969 in 1885; to OSL&UN 969 in 1889; to OSL 500 in 1897; work began in 1898 to recondition OSL 500 for service as Utah & Pacific RR number 2, work not accepted by U&P (may have become U&P 4; U&P sold to OSL in April 1901); scrapped by OSL in September 1901, possibly after being wrecked. (from OSL account books, per Pitchard research)
7.	OSL&UN 970 was built as UPRR 139 (2nd) in 1874; to UPRy 139 in 1880; to OSLRy 15 in 1882; to OSLRy 970 in 1885; to OSL&UN 970 in 1889; to OSL 501 in 1897; scrapped by OSL in September 1901 (from OSL account books, per Pitchard research)
8.	OSL&UN 971 was built as UPRR 134 (2nd) in 1874; to UPRy 134 in 1880; to OSLRy 16 in 1883; to OSLRy 971 in 1885; to OSL&UN 971 in 1889; to OSL 504 in 1897; vacated in 1899; sold to Pacific & Idaho Northern Railway 101 in August 1899
9.	OSL&UN 972 was built as UPRy 234 in 1881; to OSLRy 17 in 1883; to OSL&UN 972 in 1889; to OSL 509 in 1897; scrapped by OSL in October 1901 (from OSL account books, per Pitchard research)
10.	OSL&UN 973 was built as UPRy 246 (1st) in 1881; to OSLRy 18 in 1883; to OSLRy 973 in 1885; to OSL&UN 973 in 1889; to OSL 510 in 1897; vacated in 1901
11.	OSL&UN 974 was built as UPRR 133 (2nd) in 1874; to UPRy 133 in 1880; to OSLRy 21 in 1883; to OSLRy 974 in 1885; to OSL&UN 974 in 1889; to OSL 512 in 1897; to Utah & Pacific number 3 in December 1898; U&P sold to OSL in April 1901; to OSL 512 in 1901; to SPLA&SL 53 in 1903; to LA&SL 53 in 1916; scrapped in November 1918 (U&P information from from OSL account books, per Pitchard research)
12.	OSL&UN 975 was built as UPRR 184 in 1879; to UPRy 184 in 1880; to OSLRy 22 in 1883; to OSLRy 975 in 1885; to OSL&UN 975 in 1889; to OSL 511 in 1897; vacated in 1916; scrapped
13.	OSL&UN 976 was built as UPRR 136 (2nd) in 1874; to UPRy 136 in 1880; to OSLRy 27 in 1883; to OSLRy 976 in 1885; to OSL&UN 976 in 1889; vacated before 1897 (possibly to St. Joseph & Grand Island Railroad number 2 (2nd) in 1893) (previous information about OSL&UN 976 becoming OSL 512 in 1897 has been found to be in error)
14.	OSL&UN 977 was built as UPRy 199 in 1880; to OSLRy 28 in 1883; to OSLRy 977 in 1885; to OSL&UN 977 in 1889; to OSL 508 in 1897; vacated in 1900; out of service at Salt Lake City in mid June 1900 (see Salt Lake Tribune, June 14, 1900); scrapped by OSL in March 1902 (from OSL account books, per Pitchard research)

OSL&UN 4-6-0 — 6 locomotives

1889 OSL&UN Number	First Number	Second Number	Builder	Builder Number	Date Built	1897 OSL Number	Notes
OSL&UN 978	OSLRy 30	OSLRy 978	Taunton	897	Nov 1883	OSL 525	1
OSL&UN 979	OSLRy 31	OSLRy 979	Taunton	898	Nov 1883	OSL 519	2
OSL&UN 980	OSLRy 32	OSLRy 980	Taunton	899	Dec 1883	OSL 520	3
OSL&UN 981	OSLRy 33	OSLRy 981	Taunton	900	Dec 1883	OSL 521	4
OSL&UN 982	OSLRy 34	OSLRy 982	Taunton	901	Dec 1883	OSL 522	5
OSL&UN 983	OSLRy 35	OSLRy 983	Taunton	902	Dec 1883	OSL 524	6

General Notes:

a.	Individual locomotive specifications:

1889 OSL&UN Number	As Built Specs.	Later Specs.	Date Rebuilt
OSL&UN 978	56-18x24	57-18x24	1897
OSL&UN 979	56-18x24	57-18x24	1897
OSL&UN 980	56-18x24	57-18x24	1897
OSL&UN 981	56-18x24	57-18x24	1897
OSL&UN 982	56-18x24	57-18x24	1897
OSL&UN 983	56-18x24	57-18x24	1897

Notes:

1.	OSL&UN 978 was built as OSLRy 30 in 1883; to OSLRy 978 in 1885; to OSL&UN 978 in 1889; to OSL 525 in 1897; to OSL 1501 in 1915; vacated in 1921 (OSL 1900 list shows "new" date of March 1898)
2.	OSL&UN 979 was built as OSLRy 31 in 1883; to OSLRy 979 in 1885; to OSL&UN 979 in 1889; to OSL 519 in 1897; sold to Pacific & Idaho Northern Railway in October 1900 for $4,000.00. (from OSL account books, per Pitchard research) (Robertson, Volume 2, page 226, says OSL 504 to P&IN 101 on August 3, 1899; does not show any reference to ex OSL 519; P&IN operations began on December 30, 1899, which infers that OSL 504 was used by P&IN for construction in August 1899, with OSL 519 being sold to P&IN at the later 1900 date)
3.	OSL&UN 980 was built as OSLRy 32 in 1883; to OSLRy 980 in 1885; to OSL&UN 980 in 1889; to OSL 520 in 1897; sold to U. S. Reclamation Service number 3 at Boise, Idaho in 1914
4.	OSL&UN 981 was built as OSLRy 33 in 1883; to OSLRy 981 in 1885; to OSL&UN 981 in 1889; to OSL 521 in 1897; vacated in 1916
5.	OSL&UN 982 was built as OSLRy 34 in 1883; to OSLRy 982 in 1885; to OSL&UN 982 in 1889; to OSL 522 in 1897; to SPLA&SL 57 in 1903; to LA&SL 57 in 1916; assigned LA&SL 1590, but not renumbered; vacated 1922.
6.	OSL&UN 983 was built as OSLRy 35 in 1883; to OSLRy 983 in 1885; to OSL&UN 983 in 1889; to OSL 524 in 1897; to UP 1500 in 1915; vacated in 1922

OSL&UN 4-6-0 — 1 locomotive

1889 OSL&UN Number	Previous Number	Builder	Builder Number	Date Built	1897 OSL Number	Notes
OSL&UN 984	SL&WRy 984	Taunton	863	Aug 1882	OSL 520	1

Description:

Drive Wheel Diameter: 54 inches (rebuilt to 57 inches in 1897)

Cylinders: 18x24 inches

General Notes:

a.	Union Pacific engine 984 has gotten a major overhaul, and now has an extended front end and a straight stack, and is lettered in gold leaf, as it is a passenger engine. (Salt Lake Daily Tribune, May 13, 1891)
b.	Locomotive history:

	1889 OSL&UN Number	First Number	Second Number	Third Number
	OSL&UN 984	UPRy 54 (2nd)	SL&WRy 1	SL&WRy 984

Notes:

1.	OSL&UN 984 was built as UPRy 54 (2nd) in 1882; to Salt Lake & Western Ry 1 in 1882; to SL&W Ry 984 in 1885; to OSL&UN 984 in 1889; to OSL 502 in 1897; vacated in 1905

UPRy 4-6-0 — 18 locomotives

1885 UPRy Number	First Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 985	UPRy 238	Taunton	783	Apr 1881	UP 985	1
UPRy 986	UPRy 242	Taunton	787	May 1881	UP 986	2
UPRy 987	UPRy 243	Taunton	788	Jun 1881	UP 987	3
UPRy 988	UPRy 244	Taunton	789	Jun 1881	UP 988	4
UPRy 989	UPRy 245	Taunton	790	Jun 1881	UP 989	5
UPRy 990	UPRy 246 (2nd)	Taunton	903	Jan 1884	UP 990	6
UPRy 991	UPRy 247	Taunton	793	Jul 1881	UP 991	7
UPRy 992	UPRy 248	Taunton	794	Jul 1881	UP 992	8
UPRy 993	UPRy 249	Taunton	795	Jul 1881	UP 993	9
UPRy 994	UPRy 250	Taunton	796	Jul 1881	UP 994	10
UPRy 995	UPRy 251 (2nd)	Taunton	904	Jan 1884	UP 995	11
UPRy 996	UPRy 252	Taunton	798	Aug 1881	UP 996	12
UPRy 997	UPRy 253	Taunton	799	Aug 1881	UP 997	13
UPRy 998	UPRy 254	Taunton	800	Aug 1881	UP 998	14
UPRy 999	UPRy 255	Taunton	801	Aug 1881	UP 999	15
UPRy 1000	UPRy 256	Taunton	802	Aug 1881	UP 1000	16
UPRy 1001	UPRy 257 (2nd)	Taunton	905	Jan 1884	UP 1001	17
UPRy 1002	UPRy 258 (2nd)	Taunton	906	Jan 1884	UP 1002	18

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 985	54-18x24	57-18x24	Jun 1893
UPRy 986	54-18x24	57-18x24
UPRy 987	54-18x24	57-18x24
UPRy 988	54-18x24	57-18x24	Feb 1884
UPRy 989	54-18x24	57-18x24
UPRy 990	63-18x24	57-18x24
UPRy 991	54-18x24	57-18x24
UPRy 992	54-18x24	57-18x24
UPRy 993	54-18x24	57-18x24
UPRy 994	54-18x24	57-18x24
UPRy 995	63-18x24	57-18x24
UPRy 996	54-18x24	57-18x24
UPRy 997	54-18x24	57-18x24
UPRy 998	54-18x24	57-18x24
UPRy 999	54-18x24	57-18x24
UPRy 1000	54-18x24	57-18x24	1895
UPRy 1001	63-18x24	57-18x24
UPRy 1002	63-18x24	57-18x24

Notes:

1.	UPRy 985 was built as UPRy 238 in 1881; to UPRy 985 in 1885; to UP 985 in 1898; vacated in 1915
2.	UPRy 986 was built as UPRy 242 in 1881; to UPRy 986 in 1885; to UP 986 in 1898; vacated in 1899
3.	UPRy 987 was built as UPRy 243 in 1881; to UPRy 987 in 1885; to UP 987 in 1898; vacated in 1912; scrapped in Omaha
4.	UPRy 988 was built as UPRy 244 in 1881; to UPRy 988 in 1885; to UP 988 in 1898; assigned UP 1212; vacated in 1915
5.	UPRy 989 was built as UPRy 245 in 1881; to UPRy 989 in 1885; to UP 989 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
6.	UPRy 990 was built as UPRy 246 (2nd) in 1884; to UPRy 990 in 1885; to UP 990 in 1898; vacated in 1900
7.	UPRy 991 was built as UPRy 247 in 1881; to UPRy 991 in 1885; to UP 991 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
8.	UPRy 992 was built as UPRy 248 in 1881; to UPRy 992 in 1885; to UP 992 in 1898; vacated in 1900
9.	UPRy 993 was built as UPRy 249 in 1881; to UPRy 993 in 1885; to UP 993 in 1898; vacated in 1900; sold to Block, Pollock Co.
10.	UPRy 994 was built as UPRy 250 in 1881; to UPRy 994 in 1885; to UP 994 in 1898; vacated in 1899
11.	UPRy 995 was built as UPRy 251 (2nd) in 1884; to UPRy 995 in 1885; to UP 995 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
12.	UPRy 996 was built as UPRy 252 in 1881; to UPRy 996 in 1885; to UP 996 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
13.	UPRy 997 was built as UPRy 253 in 1881; to UPRy 997 in 1885; to UP 997 in 1898; vacated in 1900; sold to Block, Pollock Co.
14.	UPRy 998 was built as UPRy 254 in 1881; to UPRy 998 in 1885; to UP 998 in 1898; vacated in 1901; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
15.	UPRy 999 was built as UPRy 255 in 1881; to UPRy 999 in 1885; to UP 999 in 1898; vacated in 1903; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
16.	UPRy 1000 was built as UPRy 256 in 1881; to UPRy 1000 in 1885; to UP 1000 in 1898; to UP 1213 in 1915; vacated in 1924
17.	UPRy 1001 was built as UPRy 257 (2nd) in 1884; to UPRy 1001 in 1885; to UP 1001 in 1898; vacated in 1900; sold to Block-Pollock Co.
18.	UPRy 1002 was built as UPRy 258 (2nd) in 1884; to UPRy 1002 in 1885; to UP 1002 in 1898; vacated in 1899

UPRy 4-6-0 — 1 locomotive

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 1003	UPRy 233 (1st)	UPRy 259	Taunton	774	Mar 1881	UP 1003	1

Description:

Drive Wheel Diameter: 54 inches

Cylinders: 18x24 inches

Notes:

1.	UPRy 1003 was built as UPRy 233 (1st) in 1881; changed to UPRy 259 in 1881 to clear the UPRy 233 number for use by a 2-8-0 to be delivered in December 1881; to UPRy 1003 in 1885; to UP 1003 in 1898; vacated in 1900; scrapped

UPRy 4-6-0 — 14 locomotives

1885 UPRy Number	First Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 1004	UPRy 201	Danforth	1113	Jan 1880	UP 1004		1
UPRy 1005	UPRy 202	Danforth	1114	Jan 1880	UP 1005		2
UPRy 1006	UPRy 203	Danforth	1115	Jan 1880		1896	3
UPRy 1007	UPRy 204	Danforth	1116	Jan 1880	UP 1007		4
UPRy 1008	UPRy 205	Danforth	1117	Jan 1880		1888	5
UPRy 1009	UPRy 206	Danforth	1118	Jan 1880	UP 1009		6
UPRy 1010	UPRy 207	Danforth	1119	Jan 1880	UP 1010		7
UPRy 1011	UPRy 208	Danforth	1120	Jan 1880	UP 1011		8
UPRy 1012	UPRy 209	Danforth	1121	Jan 1880	UP 1012		9
UPRy 1013	UPRy 210	Danforth	1122	Jan 1880	UP 1013		10
UPRy 1014	UPRy 211	Danforth	1123	Jan 1880	UP 1014		11
UPRy 1015	UPRy 212	Danforth	1124	Jan 1880	UP 1015		12
UPRy 1016	UPRy 213	Danforth	1130	Feb 1880	UP 1016		13
UPRy 1017	UPRy 214	Danforth	1131	Feb 1880	UP 1017		14

Description:

Drive Wheel Diameter: 57 inches

Cylinders: 18x24 inches

Notes:

1.	UPRy 1004 was built as UPRy 201 in 1880; to UPRy 1004 in 1885; in service as LK&W 1004 from 1902 to 1908; Leavenworth, Kansas & Western Railway purchased by UP in 1908; vacated in 1911
2.	UPRy 1005 was built as UPRy 202 in 1880; to UPRy 1005 in 1885; to UP 1005 in 1898; vacated in 1902; sold to F. M. Hicks Locomotive and Car Company, Chicago, Illinois
3.	UPRy 1006 was built as UPRy 203 in 1880; to UPRy 1006 in 1885; vacated in 1896
4.	UPRy 1007 was built as UPRy 204 in 1880; to UPRy 1007 in 1885; to UP 1007 in 1898; vacated in 1900; sold to Block, Pollock Co.
5.	UPRy 1008 was built as UPRy 205 in 1880; to UPRy 1008 in 1885; vacated in 1888
6.	UPRy 1009 was built as UPRy 206 in 1880; to UPRy 1009 in 1885; to UP 1009 in 1898; in service as LK&W 1009 from 1901 to 1908; Leavenworth, Kansas & Western Railway purchased by UP in 1908; to UP 1214 in 1915; vacated in 1924
7.	UPRy 1010 was built as UPRy 207 in 1880; to UPRy 1010 in 1885; to UP 1010 in 1898; in service as LK&W 1010 from 1901 to 1908; Leavenworth, Kansas & Western Railway purchased by UP in 1908; vacated in 1914
8.	UPRy 1011 was built as UPRy 208 in 1880; to UPRy 1011 in 1885; to UP 1011 in 1898; vacated in 1899
9.	UPRy 1012 was built as UPRy 209 in 1880; to UPRy 1012 in 1885; to UP 1012 in 1898; vacated in 1900
10.	UPRy 1013 was built as UPRy 210 in 1880; to UPRy 1013 in 1885; to UP 1013 in 1898; vacated in 1909
11.	UPRy 1014 was built as UPRy 211 in 1880; to UPRy 1014 in 1885; to UP 1014 in 1898; vacated in 1900
12.	UPRy 1015 was built as UPRy 212 in 1880; to UPRy 1015 in 1885; to UP 1015 in 1898;vacated in 1900; sold to Block, Pollock Co.
13.	UPRy 1016 was built as UPRy 213 in 1880; to UPRy 1016 in 1885; to UP 1016 in 1898;vacated in 1900; sold to Block, Pollock Co.
14.	UPRy 1017 was built as UPRy 214 in 1880; to UPRy 1017 in 1885; to UP 1017 in 1898; vacated in 1900

UPRy 4-6-0 — 6 locomotives

1885 UPRy Number	First Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	1893 Rebuild Number	Notes
UPRy 1018	KP 102	Danforth	1132	1880	UP 1018			1
UPRy 1019	KP 103	Danforth	1172	Mar 1880	UP 1019			2
UPRy 1020	KP 104	Danforth	1173	1880		Jun 1893	UPRy 1702	3
UPRy 1021	KP 105	Danforth	1174	1880		Jul 1893	UPRy 845	4
UPRy 1022	KP 106	Danforth	1175	1880		Dec 1893	UPRy 846	5
UPRy 1023	KP 107	Danforth	1176	1880		Aft 1894		6

General Notes:

a.	Individual locomotive specifications:

1885 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt	Notes
UPRy 1018	57-18x24
UPRy 1019	57-18x24
UPRy 1020	57-18x24	51-20x24	Jun 1893
UPRy 1021	57-18x24	69-18x26	Jul 1893	rebuilt from 4-6-0 to 4-4-0
UPRy 1022	57-18x24	69-18x26	Dec 1893	rebuilt from 4-6-0 to 4-4-0
UPRy 1023	57-18x24	62-18x24

The rebuilding of UPRy 1021 and 1022 from 4-6-0 to 4-4-0 was more likely a case of lifting the bell and reinstalling it on an entirely new Omaha-built 4-4-0, and calling it a rebuild, although I don't know why since they did not have the depreciation and tax considerations they had in the 1950s and 1960s when so many diesel locomotives were "rebuilt". They may have used the same boiler since the boilers were only 12-13 years old. Unfortunately we don't have folio diagram sheets from that era to compare before and after data. Photos of the 800-series 4-4-0s are very, very rare.

Notes:

1.	UPRy 1018 was built as KP 102 in 1880; to UPRy 1018 in 1885; to UP 1018 in 1898; vacated before 1909; scrapped
2.	UPRy 1019 was built as KP 103 in 1880; to UPRy 1019 in 1885; to UP 1215 in 1915; vacated in 1924; scrapped
3.	UPRy 1020 was built as KP 104 in 1880; to UPRy 1020 in 1885; rebuilt to UPRy 1702 in June 1893; to UP 1702 in 1898; to UP 1818 in 1915; to UP 1318 in 1915; vacated in 1926
4.	UPRy 1021 was built as KP 105 (4-6-0) in 1880; to UPRy 1021 in 1885; rebuilt to UPRy 845 (4-4-0) in July 1893; to UP 845 in 1898; vacated in 1909; to SPdeM 156
5.	UPRy 1022 was built as KP 106 (4-6-0) in 1880; to UPRy 1022 in 1885; rebuilt to UPRy 846 (4-4-0) in December 1893; to UP 846 in 1898; vacated in 1909; to SPdeM 157
6.	UPRy 1023 was built as KP 107 in 1880; to UPRy 1023 in 1885; vacated between 1894 and 1898

UPRy 4-4-0 — 1 locomotive

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 1024	UPED 1	KP 1	Rogers	[1119]	Nov 1863	UP 1024	Aft 1897	1

Description:

Drive Wheel Diameter: 60 inches (rebuilt to 57 inches in 1881)

Cylinders: 16x24 inches (rebuilt to 18x24 inches in 1881)

Notes:

1.	UPRy 1024 was built as UPED 1 in 1863, named "Wyandotte"; to KP 1 in 1869; to UPRy 1024 in 1885 (Builder records indicate it was built for Michigan Southern & Northern Indiana, apparently diverted to UPED.)

UPRy 4-6-0 — 1 locomotive

1885 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 1025	UPED 5	KP 5	Baldwin	1398	Jul 1865	UP 1025	Aft 1897	1

Description:

Drive Wheel Diameter: 54 inches (rebuilt to 57 inches in 1881)

Cylinders: 16x22 inches (rebuilt to 18x24 inches in 1881)

Notes:

1.	UPRy 1025 was built as UPED 5 in 1865, named "Lawrence"; to KP 5 in 1869; to UPRy 1025 in 1885; vacated after 1897

UPRy 4-6-0 — 1 locomotive

1885 UPRy Number	First Number	Builder	Builder Number	Date Built	1898 UP Number	Date Vacated	Notes
UPRy 1026	KP 51	Baldwin	2162	Jun 1870	UP 1026	Aft 1897	1

Description:

Drive Wheel Diameter: 57 inches (rebuilt from 4-4-0 with 61 inches in May 1880)

Cylinders: 18x24 inches (rebuilt from 4-4-0 with 16x24 inches in May 1880)

Notes:

1.	Built as KP 51 in 1870; wrecked on May 21, 1878 at Kiowa Creek washout; recovered and rebuilt as 4-6-0 in 1880 in KP shops; to UPRy 1026 in 1885; to UP 1026 in 1898; vacated after 1897

OSL&UN 4-6-0 — 2 locomotives

1889 OSL&UN Number	First Number	Second Number	Builder	Builder Number	Date Built	1897 OSL Number	Notes
OSL&UN 1027	USRR 6	UCRy 12	Taunton	779	Apr 1881	OSL 521	1
OSL&UN 1028	USRR 7	UCRy 13	Taunton	782	Apr 1881	OSL 522	2

General Notes:

a.	Individual locomotive specifications:

1889 OSL&UN Number	As Built Specs.	Later Specs.	Date Rebuilt
OSL&UN 1027	54-18x24	57-18x24	1897
OSL&UN 1028	54-18x24	57-18x24	1897

Notes:

1.	OSL&UN 1027 was built as Utah Southern RR 6 in 1881; to Utah Central Ry 12 in 1881; to OSL&UN 1027 in 1889; to OSL 513 in 1897; vacated in 1908
2.	OSL&UN 1028 was built as Utah Southern RR 7 in 1881; to Utah Central Ry 13 in 1881; to OSL&UN 1028 in 1889; rebuilt to OSL 514 in 1897; to SPLA&SL 54 in 1903; vacated in 1914

OSL&UN 4-6-0 — 3 locomotives

1889 OSL&UN Number	First Number	Second Number	Builder	Builder Number	Date Built	1897 OSL Number	Notes
OSL&UN 1029	UPRy 54 (1st)	UCRy 19	Taunton	840	Mar 1882	OSL 523	1
OSL&UN 1030	UPRy 55 (1st)	UCRy 20	Taunton	841	Mar 1882	OSL 524	2
OSL&UN 1031	UPRy 65	UCRy 22	Taunton	865	Aug 1882	OSL 525	3

General Notes:

a.	Individual locomotive specifications:

1889 OSL&UN Number	As Built Specs.	Later Specs.	Date Rebuilt
OSL&UN 1029	54-18x24	57-18x24	Feb 1894
OSL&UN 1030	54-18x24	57-18x24	Feb 1898
OSL&UN 1031	54-18x24	57-18x24	Mar 1898

Notes:

1.	OSL&UN 1029 was ordered as UPRy 54 (1st), changed to Utah Central Ry 19 upon delivery in 1882; to OSL&UN 1029 in 1889; to OSL 515 in 1897; sold to Boise, Nampa & Owyhee Railway in August 1899 for $4,000.00; to Idaho Northern Railway in 1907; vacated before 1909 (BN&O sale information from OSL account books, per Pitchard research) (click here for more BN&O and INRy information)
2.	OSL&UN 1030 was ordered as UPRy 55 (1st), changed to Utah Central Ry 20 upon delivery in 1882; to OSL&UN 1030 in 1889; to OSL 516 in 1897; scrapped by OSL in December 1900 (from OSL account books, per Pitchard research)
3.	OSL&UN 1031 was built as UPRy 65 in 1882; to Utah Central Ry 22 in 1883; to OSL&UN 1031 in 1889; to OSL 517 in 1897; to SPLA&SL 55 in 1903; vacated before 1914

UPRy 4-6-0 — 1 locomotive

1885 UPRy Number	First Number	Second Number	Third Number	Date To UPRy 1032	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 1032	UPRR 137 (2nd)	UPRy 137	UP 1100 (1st)	1890	Taunton	645	Oct 1874	UP 1032	1

Description:

Drive Wheel Diameter: 54 inches (later 64 inches)

Cylinders: 18x24 inches

General Notes:

a.	UPRy 1032-1036 were renumbered in 1890 from UPRy 1100-1104 (1st) to clear the 1100 series for use by new Baldwin 0-6-0s delivered in November 1890 as UPRy 1100-1111.

Notes:

1.	UPRy 1032 was built as UP 137 (2nd) in 1874; to UP 1100 (1st) in 1885; to UPRy 1032 in 1890; to UP 1032 in 1898; to LK&W in 1901

UPRy 4-6-0 — 2 locomotives

1890 UPRy Number	First Number	Second Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 1033	UPRy 239	UPRy 1101 (1st)	Taunton	784	May 1881	UP 1033	1
UPRy 1034	UPRy 240	UPRy 1102 (1st)	Taunton	785	May 1881	UP 1034	2

General Notes:

a.	Individual locomotive specifications:

1890 UPRy Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 1033	54-18x24	64-18x24	Apr 1893
UPRy 1034	54-18x24	64-18x24

General Notes:

a.	UPRy 1032-1036 were renumbered in 1890 from UPRy 1100-1104 (1st) to clear the 1100 series for use by new Baldwin 0-6-0s delivered in November 1890 as UPRy 1100-1111.

Notes:

1.	UPRy 1033 was built as UPRy 239 in 1881; to UPRy 1101 (1st) in 1885; to UPRy 1033 in 1890; to UP 1033 in 1898; vacated in 1915
	UPRy 1034 was built as UPRy 240 in 1881; to UPRy 1102 (1st) in 1885; to UPRy 1034 in 1890; to UP 1034 in 1898; vacated in 1900

UPRy 4-6-0 — 1 locomotive

1890 UP Number	First Number	Second Number	Third Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 1035	UPRR 190	UPRy 190	UPRy 1103 (1st)	Taunton	715	Oct 1879	UP 1035	10

General Notes:

a.	Individual locomotive specifications:

Road Number	As Built Specs.	Later Specs.	Date Rebuilt
UPRy 1035	54-18x24	64-18x24	1894

General Notes:

a.	UPRy 1032-1036 were renumbered in 1890 from UPRy 1100-1104 (1st) to clear the 1100 series for use by new Baldwin 0-6-0s delivered in November 1890 as UPRy 1100-1111.

Notes:

1.	UPRy 1035 was built as UPRR 190 in 1879; to UPRy 190 in 1880; to UPRy 1103 (1st) in 1885; to UPRy 1035 in 1890; to UP 1216 in 1915; vacated in 1925

UPRy 4-6-0 — 1 locomotive

UP 1890 Number	First Number	Second Number	Third Number	Fourth Number	Builder	Builder Number	Date Built	1898 UP Number	Notes
UPRy 1036	UPRR 179	UPRy 179	UPRy 938	UPRy 1104 (1st)	Taunton	687	Jun 1878	UP 1036	1

General Notes:

a.	Individual locomotive specifications:

	Road Number	As Built Specs.	Later Specs.	Date Rebuilt
	UPRy 1036	60-18x24	64-18x24

General Notes:

a.	UPRy 1032-1036 were renumbered in 1890 from UPRy 1100-1104 (1st) to clear the 1100 series for use by new Baldwin 0-6-0s delivered in November 1890 as UPRy 1100-1111.

Notes:

1.	UPRy 1036 was built as UPRR 179 in 1878; to UPRy 179 in 1880; to UPRy 938 in 1885; to UPRy 1104 (1st) in 1885; to UPRy 1036 in 1890; to UP 1036 in 1898; vacated in 1900

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