Public domain
Fuel conservation. Conversion of furnace to coal from oil. In face of the drastic fuel oil shortage in the East and rationing of the supplies which are available, homeowners are urged, where possible, to convert oil burning furnaces to coal. First step is removing the oil burner apparatus
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineFuel conservation. Conversion of furnace to coal from oil. In face of the drastic fuel oil shortage in the East and rationing of the supplies which are available, homeowners are urged, where possible,. 1942-01-01. United States. Office Of War Information, Liberman, Howard. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.