Arkivism
No errors, more hits. Expert opticians work on the optical assembly of aiming apparatus for the Army guns, produced at a large eastern arsenal
Public domain

No errors, more hits. Expert opticians work on the optical assembly of aiming apparatus for the Army guns, produced at a large eastern arsenal

United States. Office Of War Information, Palmer, Alfred T. · 1942-01-01 · photo, print, drawing

From the collection of Library of Congress. Free to download, adapt and use — no permission needed.

Subjects
pennsylvaniaphiladelphia countysafety film negativesphiladelphiaunited states
Credit lineNo errors, more hits. Expert opticians work on the optical assembly of aiming apparatus for the Army guns, produced at a large eastern arsenal. 1942-01-01. United States. Office Of War Information, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.
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