Public domain
Bureau Printing & Eng. Plate making: dipping plate in cyanide furnance in case laudering process Bath and Oil adjoining, [1914
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineBureau Printing & Eng. Plate making: dipping plate in cyanide furnance in case laudering process Bath and Oil adjoining, [1914. 1914-01-01. National Photo Company Collection, Library of Congress. Public domain.