Public domain
Mark S. Massel. Cost consultant to the Bureau of Research and Statistics, on loan to the Division of Purchases, Office of Production Management (OPM)
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineMark S. Massel. Cost consultant to the Bureau of Research and Statistics, on loan to the Division of Purchases, Office of Production Management (OPM). 1940-01-01. Dixon, Royden, United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.