Public domain
Hams. Placing the ham in the incubator, Mr. Carroll sets the heat at the required temperature for the aging
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Subjects
Credit lineHams. Placing the ham in the incubator, Mr. Carroll sets the heat at the required temperature for the aging. 1938-01-01. Harris & Ewing. Harris & Ewing Collection, Library of Congress. Public domain.