1968 Heym Detective Model revolver folder,3-3/4' x 8-1/4' with 6 fold-out pages.Thecoevr and one side of the open folder are shown.The opposite side has an exploded view with a parts list.There is also a 2" x 3" fold-out "cartoon" glued on the back side.It's message is Heym is better than Colt and only the smartest know it.ALSO a cover letter dated "June,24th,1968" and the original mailing envelope. Excellent condition