'About 7 pounds of peach pits were needed to make one of these protective devices'
Gas mask
WORLD WAR I: About 7 pounds of peach pits were needed to make one of these protective devices
About 7 pounds of peach pits were needed to make one of these protective devices
About 7 pounds of peach pits were needed to make one of these protective devices
WORLD WAR I
Gas mask
WORLD WAR I