![](http://www.alamy.com/thumbs/6/6CEDE317-07DE-401D-9E85-4BF434B25E51/2RCA58F.jpg)
Soldiers at Polo Field in Washington, , prepare to fill a spherical Caquot balloon during balloon operations. The photo, numbered 58652, was taken by a DMA photographer on March 27, 1919. It captures the scene of the balloon being filled, as part of military activities during World War I.
Size: 8551px × 5778px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No
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