Jim Tiroch's Collection
7/5/2025
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Home
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Union Pacific Railroad Company
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Locomotives
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Locomotive Models
> GE B23-7
Union Pacific Railroad Company Photographic Roster
Reporting Marks: UP
Showing Locomotive model B23-7
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Roster Options:
Main Roster
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All B23-7s
UP Rolling Stock
Unit #
Notes
Model
Serial
# Pictures
UP 121
Ex-MP 2310, 4621
B23-7
42159
1
54562
UP 139
11/1979, xMP 4639 *Scrapped*
B23-7
42689
1
29044
UP 152
ex-MP 4652
B23-7
42946
1
54561
UP 185
ex-SP
B23-7
42979
2
29030
UP 189
ex-SP
B23-7
42984
1
41989
UP 193
ex-SP 5109
B23-7
42988
1
33287
UP 197
ex-SP 5113 *Scrapped*
B23-7
42992
2
54411
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