Observation balloon, World War I

in #observation • 7 years ago (edited)

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An observation balloon is a type of balloon that is employed as an aerial platform for intelligence gathering and artillery spotting. Use of observation balloons began during the French Revolutionary Wars, reaching their zenith during World War I, and they continue in limited use today. This picture was taken at Cormons, italy, in 1915

#balloon #world #war #photo
7 years ago in #observation by
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