Public domain
Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Finished packages of blood plasma ready to be shipped
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineParke, Davis and Company, manufacturing chemists, Detroit, Michigan. Finished packages of blood plasma ready to be shipped. 1943-01-01. Siegel, Arthur S.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.