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--- UP's Diesel Roster 1934 to 1975 by Builder & Date Bought---
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--------UP's Diesel Roster 1934 to 1975 Roster by Builder and Date Bought ---
---------- V. 1 = Diesels of the Union Pacific 'The Classic Era' by Don Strack – Volume 1
---------- V. 2 = Diesels of the Union Pacific 'The Classic Era' by Don Strack – Volume 2
--------- Note: The following is as accurate as I've been able to come up with doing research. I'm sure there are corrections to be found. ---
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------- Alco:
---------- Alco HH-1000 – 1940 – V. 2 - p. 40
---------- Alco/EMD RS-1M – 1943 – V. 2 - p. 42 (only 1 bought)
---------- Alco S-2 - 1944 – V.2 - p. 27
---------- Alco PA-1/PB-1 – 1947 – V. 1 – p. 116
---------- ALCO FA-1/FB-1 – 1948 – V. 2 – p. 71/74
---------- Alco RSC-2 – 1948 – V. 2 - p. 31
---------- Alco RS-1 – 1948 – V. 2 - p. 38
---------- Alco GE-UP Coal Turbine - 1948 (rebuilt 1962) – V. 2 - p. 143
---------- Alco S-3 -1950 – V. 2 - p. 40
---------- Alco RS-2 – 1955 – V. 1 – p. 49 & V. 2 – p. 20
---------- Alco S-4 – 1955 – V. 2 - p. 34
---------- Alco RS-27 – 1959 – V. 1 – p. 125
---------- Alco Century 855A/855B – 1964 - V. 1 – p. 65
---------- Alco C-630 – 1966 – V. 2 – p.100
------- Baldwin:
---------- Baldwin VO-1000 -1944 – V. 2 - p. 28
---------- Baldwin DS-6-4-1500 – 1946 – V. 2 - p. 39
---------- Baldwin DS-4-4-1000 – 1948 – V. 2 - p. 37
---------- Baldwin AS-616 – 1951 – V. 2 - p. 41
--------EMC:
---------- EMC E2A/E2B – 1937 – V. 1 – p. 151
---------- EMC E3A/E3B – 1939 – V. 1 – p. 153
---------- EMC E6A /E6B – 1940/1941 – V. 1 – p. 158/202
------- EMD:
---------- EMD (EMC) NW2 – 1939 – V. 2 – p.22
---------- EMD E6A/E6B – 1941 – V. 1 – p. 154
---------- EMD E7A/E7B – 1946 – V. 1 – p. 164
---------- EMD F3A/F3B – 1947 – V. 2 – p.53/55
---------- EMD SW7 – 1950 – V. 2 - p. 83
---------- EMD TR5A/TR5B – 1951 – V. 2 - p.87/88
---------- EMD F7A/F7B -1951 - V. 2 - p. 65/67
---------- EMD E8A/E8B – 1952 – V. 1 – p. 184/198
---------- EMD FP7/FP7B – 1952 – V. 1 – p. 181
---------- EMD SD7 – 1953 – V. 1 – p. 106
---------- EMD SW9 – 1953 – V. 2 - p. 85
---------- EMD GP7 – 1953 – V. 1 – p. 74
---------- EMD GP9/GP9B – 1954 – V. 1 – p. 77/81 (lots of GP9's built)
---------- EMD E9A/E9B – 1956 – V. 1 – p. 182/197
---------- EMD F9A/F9B – 1958 – V. 1 – p. 110/113
---------- EMD SD24/SD24B – 1959 – V. 1 – p. 100/104
---------- EMD GP20 – 1960 – V. 1 – p. 107
---------- EMD GP30/GP30B – 1963 – V. 1 – p. 131/133
---------- EMD GP35 – 1964 – V. 1 – p 135
---------- EMD DDA35 – 1965 – V. 1 – p. 69 (also a B unit called EMD DD35 – p. 71/72 - 1963)
---------- EMD SDP35 – 1965 – V. 2 - p. 70
---------- EMD SD40X – 1965 – V. 2 – p.106
---------- EMD SD40 – 1966 – v. 2 – p. 104
---------- EMD GP40 – 1966 – V. 1 – p. 126
---------- EMD SD45 – 1968 – V. 1 – p. 59
---------- EMD DDA40X (6900 Series) – 1969 – V. 2 - p. 140
---------- EMD SD40-2 – 1972 – V. 2 – p. 111
---------- EMD SD40-2 Snoot Nose – 1974 – V. 2 - p. 115
---------- EMD GP38-2 – 1974 – V. 2 - p. 89
------- GE:
---------- GE Steam Turbine – 1939 – V.1 – p. 51 (only 2 bought and then returned)
---------- GE 44-ton – 1947 – V. 2 - p. 52
---------- GE 4500 GTEL – 1948 – V. 1 – p. 61 (only 1 with a double cab – cab both ends)
---------- GE 4500 GTEL – 1952 – V. 1 – p. 62
---------- GE UM20B (A & B units) – 1954 – V. 1 – p. 118
---------- GE 8500 GTEL (8500 HP/10,000 HP) – 1958 – V. 1 – p. 52
---------- GE U25B – 1961 – V. 1 – p. 120 (High and Low Nose)
---------- GE U50 – 1963 – V. 1 – p. 56
---------- GE U28B – 1966 – V. 1 – p. 115
---------- GE U28C – 1966 – V. 2 - p. 96
---------- GE U50C – 1969 – V. 2 - p. 137
---------- GE U30C – 1972 – V. 2 - p. 102
------- Fairbanks Morse:
---------- F-M H10-44 – 1945 – V. 2 - p. 47
---------- F-M Erie-built A/B Units – 1945 – V. 1 – p. 123
---------- F-M H20-44 – 1947 – V. 2 - p. 51
---------- F-M H15-44 – 1948 – V. 2 - p. 48
---------- F-M H16-44 – 1950 – V. 2 - p. 49
------- Pullman-Standard:
---------- PULLMAN-STANDARD 600 HP – 1934 – V. 1 – p. 144 (Three-car Articulated Train)
---------- PULLMAN-STANDARD 900 HP – 1934 – V. 1 – p. 145 (Six-car Articulated Train)
---------- PULLMAN-STANDARD 1200 HP – 1935 – V. 1 – p. 145 (Seven-car Articulated Train)
---------- PULLMAN-STANDARD A/B Unit (1200/900 HP) – 1936 – V. 1 – p. 146PULLMAN-STANDARD A/B Unit (1200/1200 HP) – 1936 – V. 1 – p. 147-
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