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Robert W. Thomson: Diesel Cab LXXVI
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Robert W. Thomson: WTNN MR20C 3560
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Robert W. Thomson: WTNN MR20C 3576
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Robert W. Thomson: WTNN B23-7 3111
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Robert W. Thomson: WTNN B30-7 7855
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Robert W. Thomson: WTNN B40-8W 580
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Robert W. Thomson: WTNN B40-8W 564