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Twentieth century manual of railway and commercial telegraphy (1905)

Meyer, Frederic Louis, b. 1875 · Chicago, New York, Rand, McNally & Company · leaf 141

An illustration from Twentieth century manual of railway and commercial telegraphy, 1905, leaf 141
Eng 678 of February 23rd isannulled. FoEM L. — Annulling an Order. Order No is annulled. Order number thirty six 36 is annulled. Clearance Card. -_190_ Conductor and Engineman No I have no orders for your train. Signal is out for Operator. This does not interfere with or countermand anyorders you…

Telegraph

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