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 set of paper eyeglasses. Each has red 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 o/w Exc. image area. Glasses are generic without Post's Sugar Crisp name. 1953. Twelve pictures are aligned in one direction while other 12 are aligned in opposite direction. This item is a file copy from the Gold archives and is accompanied by a letter to that effect signed by Gordon Gold.