This is just down-right beautiful. I love viewmasters, and have had them since i was small, and this felt so much like opening up the random packets of reels my Mum always seemed to have
I have loads of reels of American tourist attractions, some still there (Mount Rushmore for example) and some long gone (Futuristic gas stations, Tomorrowland) as well as short versions of popular movies and the like.
Also reels of educational subjects, like the landscape of the alps, or the lives of pearl fishermen.