Vintage Panavue slide viewers – lot of three (3)

Lot of three vintage Panavue slide viewers, including Panaview/Previewer models. Mixed colors and styles; one includes the original box. All show cosmetic wear from age and use. Untested and sold as-is. Please see photos for exact condition and what's included. Model: GAF Pana-Vue 1 Type: Desktop Features: Mains Powered, Built-in Screen Unit Type: Unit Compatible Format: 35 mm Lens Magnification: More than 6x Keywords: vintage viewer, slide projector, retro gadget, photography accessory, film projector, family photos, memory lane, nostalgia item, collector's item, display device, picture viewer