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Robert W. Thomson: ERIE 2-8-2 3051
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Robert W. Thomson: NCSL 2-8-0 368
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Robert W. Thomson: NCSL 4-6-2 503
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Robert W. Thomson: NYC 4-6-0 1291
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Robert W. Thomson: K&T 2-8-2 10
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Robert W. Thomson: L&A 0-8-0 253
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Robert W. Thomson: ANAX 0-4-0ST 122
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Robert W. Thomson: GWSZ 0-6-0ST 3
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Robert W. Thomson: MNF 0-6-0 14
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Robert W. Thomson: BNRY 3-truck Shay 36
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Robert W. Thomson: BNRY 3-truck Shay 35
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Robert W. Thomson: BNRY 3-truck Shay 35
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Robert W. Thomson: ASAB 2-8-2 403
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Robert W. Thomson: ATN 4-6-0 28
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Robert W. Thomson: ALM 4-6-0 1
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Robert W. Thomson: PWV 2-8-2 1053
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Robert W. Thomson: RDG 4-8-4 2102
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Robert W. Thomson: PM 2-8-4 1224
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Robert W. Thomson: PM 2-8-2 1037
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Robert W. Thomson: PM 2-8-4 1239
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Robert W. Thomson: PM 0-8-0 242
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Robert W. Thomson: PM 2-8-4 1220
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Robert W. Thomson: PM 2-10-2 1105
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Robert W. Thomson: PM 4-6-2 722
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Robert W. Thomson: PM 0-8-0 1311
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Robert W. Thomson: ROR 2-8-2 19
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Robert W. Thomson: RFP 4-6-2 405
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Robert W. Thomson: NC&StL 4-6-2 534
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Robert W. Thomson: NC&StL 4-8-2 550
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Robert W. Thomson: SAL 4-8-2 247