This is an 11x14" Savage Pre-Vu Mount for Four 6x7 Slides. They are the professional way to present and view transparencies. Unmounted transparencies are secured in an adhesive coated mask then inserted into the mounts transparency window.
Constructed of solid black board
Solid blanks are provided for all units to black out unused windows
A protective vinyl sleeve for the mount is also provided
In the Box
Savage Pre-Vu Mount - 11x14", Holds Four 6x7 Slides
Vinyl Protective Sheet
Adhesive Coated Film Masks for Holding Images in Window Mount