Public domain
Parke, Davis and Company, manufacturing chemists, Detroit, Michigan. Section of shelves in the blood plasma freezing room
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. Section of shelves in the blood plasma freezing room. 1943-01-01. Siegel, Arthur S.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.