Black Cow: A German spy signalling device, according to the newspapers, during the German advance into France and Belgium in 1914. Peasants in German pay drew in charcoal, it was said, black cows on walls, gates, etc., in varying sizes and attitudes, each of which had a special significance in regard to the presence and force of the Allied troops. The size and shape of the horns had special meanings, as had the direction in which the cow was looking, and so on. In addition to the Black Cow there were, of course, many other German spy devices at that time; the moving of the sails of windmills spelled out certain information; the method of driving flocks of sheep similarly had a significance; all in accordance with a pre-arranged code. [1]
References / notes
- ↑ Edward Fraser and John Gibbons (1925). Soldier and Sailor Words and Phrases. Routledge, London p.24.
Compendium of the Great War.
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This compendium forms the central hub of words, phrases, people, and places relative to the Great War period of 1914–1918. These also include battles, political events, ships, trench slang, British and American service terms and expressions in everyday use, nicknames, sobriquets, the titles of British and Commonwealth Regiments and their origins, and also warfare in general. These words and phrases are contemporary with the war, which is reflected in the language used, some of which may seem derogatory by today's standards. Feel free to expand upon and improve this content.