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Cardboard box filled with respiration filters. Each white circular filter has a diameter of about 2". Box's navy blue lettering reads: "Goggles, gas masks, helmets, respirators. Willson Respiration Filters When ordering filter disc for Willson Dustite Respirators No. 1 and No. 2 be sure to specify filter No. X 2 3/4 These are packed 100 to the box Willson Products, Inc., Reading, PA."

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