Public domain
Civilian protection. The spots of liquid vesicant must be neutralized with chloride of lime thoroughly scrubbed into the cracks of the pavement and the walks and surrounding area. Otherwise the area will cause casualties for days or weeks
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineCivilian protection. The spots of liquid vesicant must be neutralized with chloride of lime thoroughly scrubbed into the cracks of the pavement and the walks and surrounding area. Otherwise the area w. 1941-01-01. United States. Office For Emergency Management, Palmer, Alfred T.. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.