New in the 1960s was the Viewmaster - a 3D slide viewer. One of the best selling reels (packs of pictures) depicted the …

From Stereographs to Souvenir Shops: OHS's View-Master Collection

Vintage View Master 1950s 3-D Model E & 4 Sets Of Reels 3 Reels In Each Set

Fantastic Voyage Crystals from Deep SpaceView-Master 3 Reel Packet 1960s - Vintage (zur Kleinsmiede- estate)B546-G1ACollector GradeCondition:Reels

Fantastic Voyage - View-Master 3 Reel Packet - 1960s - Vintage - (zur Kleinsmiede) - (B546-G1A)

Welcome to the World of View-Master — Collector Guys

William B. Gruber

The View-Master Database

View-Master history and value - Antique Trader

View-Master history and value - Antique Trader

View Master Vintage Classic Reel Viewer 1946-1956 (Model C) – worldwideslides