Holdings Information
Bibliographic Record Display
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Title:Signalling by Semaphore hand flags : self instruction cards.
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Publication:Glasgow : Published by James Munro & Co., Ltd., [1914?]
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Physical Description:32 cards : illustrations ; 9 x 8 cm, in envelope 9 x 11 cm
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Yale Holdings
Holdings Record Display
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Notes:Title and imprint information from paper envelope.
"3d."--Envelope.
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Summary:Set of 32 cards illustrating the positions of flags for signalling with the semaphore telegraphy system. The set includes: 26 cards illustrating the signals for letters A through Z; 3 cards for the signals "annul," "alphabetical," and "numerical"; 2 instructional cards; and 1 blank card.
- Format:Visual Material
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Subjects:Great Britain. Royal Navy--Communication systems.
Signals and signaling.
Aids to navigation--Great Britain.
Naval tactics--Great Britain.
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Subjects (Local Yale):Chron--1914.
Glasgow--Imprints--Specimens--1914.
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Genre/Form:Flash cards.
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Also listed under:James Munro & Company.
Link to this page: https://hdl.handle.net/10079/bibid/12598154