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Vietnam helmet - "Dr. Death", and "Goodbye Charlie", "We Try Harder" buttons - M-1; M-1C & M-2 HELMETS - U.S. Militaria Forum
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Avis We Try Harder Button Back Advertising Button Museum - Vintage Avis Car Rental We Try Harder Pinback Button PNG Image | Transparent PNG Free Download on SeekPNG
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Vintage 1960s Avis We Try Harder Complementary Button Badge Metal Advertising Campaign Promotional Giveaway 1 1/2 Inch Diameter - Etsy
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