Conecting pipe for Respirator, British, by Barringer, Wallis and Manners Ltd., 1915-1918 Connecting pipe for Respirator 1915-1918
Respirator including gas mask and metal cannister, British, by Barringer, Wallis and Manners Ltd., 1915-1918 Respirator including gas mask and metal cannister 1915-1918
Respirator, British, by Barringer, Wallis and Manners Ltd., 1915-1918 Respirator, British, by Barringer 1915-1918