Civil Defense Flammable Gas Poster. Material: paper. Size: 10 3/4" x 10 3/4". Description: 2 sided poster, side 1: red background; white print: "Flammable Gas, 2, PL-8, Labelmaster, Chicago, IL 60660"; graphic of flames; side 2: black and red background; white print: "Empty, Flammable Gas, 2, 2S-8, Labelmaster, Chicago, IL 60660."
