2 VINTAGE 1942 CIVIL DEFENSE AIR RAID/BLACKOUT INST.WWII POSTER FOR PUBLIC BLDGS

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2 WARNING AIR RAID AND BLACK OUT POSTERS. ABOUT 9"X17" 1942 INSTRUCTIONAL CIVIL DEFENSE WWII POSTER FOR PUBLIC BUILDINGS IN CASE OF AIR RAID BOMBINGS. WHAT TO DO IN A BLACKOUT,ELECT. PROBLEMS,BOMBS.FIRE,ETC. ORIGINAL OWNERS.