![](http://www.alamy.com/thumbs/6/52AC7C81-1BCD-44BA-8956-607DACFD8441/2RC1JHH.jpg)
American soldiers operating a 155mm artillery gun during World War One. This photograph was taken on June 11th, 1918, and was commissioned by the Estimate & Requirements Division, Ordinance Department in Washington, The gun pictured was regularly issued to forces. This image is marked "For Official Use Only."
Size: 8387px × 5740px
Photo credit: © piemags/NSC / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: &, ., .., 11/18, 111-sc-21234, 155mm, 21234, activities, american, artillery, dept., div., estimate, forces, gun, june, military, official, ord., photographer, reco, requirements, subie, subiect, war, wash., world