16-7/8x22-3/8" sheet printed w/24 of the total 48 pictures offered as box insert premiums of four pictures per folder by Post's Sugar Crisp, 1953. Each photo is 2.25x4" printed in gray w/red/blue color to resolve into dimensional image when viewed through accompanying paper glasses. Each has text caption and the center margin of the sheet has repeated small text "Roy Rogers 3-D Viewer-Here Is One Of A Series Of 12 Sets Of Pictures Packed In Post's Sugar Crisp. Get Them All!" Sheet has vertical fold through center as stored, lt margin wear. Displays Exc. Comes w/3 piars of glasses. This is a file copy from the archives of premium creators Sam & Gordon Gold accompanied by a letter to that effect from Gordon Gold.