1920's Genuine Keystone Pressed Steel Water Tower 33" Fire TruckA-1 Auction4.6(195)$50(1 bid)Jul 19, 2026
Keystone Geography Lantern Slide Collection Life in the Pacific Coast StatesNest Egg Estate Sales LLC4.3(11)$35(9 bids)
Vintage Keystone View Company Stereoview Slide Collection in Original Storage BoxNest Egg Estate Sales LLC4.3(11)$40(8 bids)
K-Line Keystone Coal & Coke Porter Steam Engine #1Kraft Auction Service4.4(903)$10(1 bid)Jun 26, 2026
Schnell Celluloid Banker, Keystone, Majestic Fountain Pen Pencil Combos (5)North American Pen Auctions LTD4.4(23)CA$50
