Public domain
Civilian protection. Every square inch of the body must be well protected by impermeable or impregnated clothing to enable the decontamination worker to closely approach liquid vesicant gas. Later, the clothing must be carefully removed by a helper himself dressed in gas-proof clothing and decontami
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineCivilian protection. Every square inch of the body must be well protected by impermeable or impregnated clothing to enable the decontamination worker to closely approach liquid vesicant gas. Later, th. 1941-01-01. Palmer, Alfred T., United States. Office For Emergency Management. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.