From an unlabeled personal #ViewMaster reel, most likely taken by someone who worked at the View-Master factory in the 1950s. This reel has a lot of #MountainClimbing images. That's Mt. Hood, Oregon in the background.

In collection: https://pixelfed.de/c/796122801780546823

#Stereoscopic #3D #stereoskopie #3Dfotografie #StereoPhoto #stereophotography #abseiling #rappelling #foundphoto