image
HISL034 EC448
Three 5,000 cubic feet observation balloons in hangar at Fort Sill, Oklahoma. World War I. May 1, 1918. (KEYSTONE/Everett Collection/Film)
Instructions
COPYRIGHTPFLICHTIG For usage credit please use;
License
Rights Managed
Date created
Place
Credit
KEYSTONE
Source
EVERETT COLLECTION
Byline
FILM
Size
3000 x 2225 px
File type
JPEG