marc malnekoff's Collection
2/2/2025
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Home
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Baltimore & Ohio
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Locomotives
Baltimore & Ohio Photographic Roster
Reporting Marks: BO
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Roster Options:
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BO Rolling Stock
Unit #
Notes
Model
Serial
# Pictures
BO 522
2-10-2 blt by Lima as 6174
2-10-2
6724
2
92287
BO 1836
Ex B&O 770 *scrapped*
SD9
20127
11
1937
BO 3545
GP35
29377
2
69937
BO 3771
GP40
37195
1
64494
BO 4810
GP38
36686
2
77483
BO 5555
BLW 07/1913 as 2-8-2 4240, reblt in 1942 to 4-8-2 5555, re# 700 in 1956
4-8-2
40193
1
92276
BO 6530
GP9
23004
1
26755
BO 6541
GP9
23015
1
51728
BO 6909
GP30
27626
1
70251
BO 6913
GP30
27630
1
39030
BO 6922
blt 10/62
GP30
27639
1
27095
BO 7617
SD40-2
767033-18
1
35140
BO 9400
SW900
20384
1
78492
BO 9413
SW900
20397
1
78491
BO 9549
retired 3/85 to Bartlett 9549
NW2
6680
1
78493
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