6x11.25x3" deep window box with Green Hornet packaging design contains Tru-Vue stereo viewer by Sawyers Inc. c. 1966. Set comes with 3 stereo film cards comprised of 21 color pictures. Back panel of box has two die-cut areas meant to be punched out to test viewer. These perforations are loose, but still attached and unpunched. Box originally came shrink wrapped, shrink wrap is missing. Box has some light corner tip wear and is Exc. with Mint contents. Rare and the first we've ever offered in our 40 years.