Signalling

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Nautical Flags and Their Meanings

The International Code of Signals, for the Use of all Nations (1873)

The International Code of Signals, for the Use of all Nations (1882)

The International Code of Signals, for the Use of all Nations (1890)

International code of signals by United States Hydrographic Office (1909)

International code of signals for visual, sound, and radio communications (1969, Revised 2003)

The telegraph dictionary, and seamen's signal book, adapted to signals by flags or other semaphores;
and arranged for secret correspondence, through Morse's electro-magnetic telegraph, By Henry J. Rogers ... (1845)

Telegraphic dictionary of the United States Navy (1868)


Code of flotilla and boat squadron signals for the United States navy, 1811-1893

The deck and boat book of the United States Navy. Navy Department, 1917

[Randi]

Reserved