i have some 1960 flyers or catalogs not sure what youd call them,in mint condition one still in envelope.wondering if they were worth anything guy on tradgang said they were but wanted local input,,that and he wanted to trade some bogus itens for them..also have some kentucky archery ass.from 1960,1960 kentucky field archery state championship program.and some old twang newsletters from louisville archery club.and old bowmans handbook no date cover ok book perfect....any info please help me stevewills