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Title:
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French Railway Signalling
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Filename:
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0001.S0002.A0006
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Description:
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Booklet of notes on French railway signaling and train working equipment and methods, brought back from the war by W.R. Armstrong, NNRy Chief Engineer who served in the transportation corps.
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Date:
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ca. 1940s
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Department:
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Operations
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Type:
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Manual
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