View-Master 3 Dimensional Viewer Model E brand_Sinar Outer thread of the mount

Outer thread of the mount is approx

but the structure is sound and zippers are good

it's notably larger and heavier

so it's not getting any worse- but it's worth noting

View-Master 3 Dimensional Viewer Model E brand_Sinar Outer thread of the mountThis is a classic View Master 3 Dimensional viewer in near new condition, with original box. Not a fancy one the Model E is the simplest of the bunch but the eyepieces are clean and clear, and the Bakelite is all intact. It even includes its original box! Discs are not included, but there is a little catalog in the box so you can try to order some yourself (offers may not be valid if youre reading this later than 1957)