Public domain
Barrage balloon manufacture. Lineup of cementers. Assembling patterns into gores which in turn are assembled into balloon sections, these workers are charged with making seams strong and gas-tight, since the full tug of gas from the inside, and rigging on the outside is exerted on these sections. Ge
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Credit lineBarrage balloon manufacture. Lineup of cementers. Assembling patterns into gores which in turn are assembled into balloon sections, these workers are charged with making seams strong and gas-tight, si. 1941-01-01. United States. Office For Emergency Management, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.