2021Richard L. Edwards Auctioneering5pc Lot: Wescott Screw Adj. Nut Wr. With solid curvedSee Sold Price
2021Richard L. Edwards Auctioneering3pc Lot: Wescott Screw Adj. Pipe Wr. with curved hollowSee Sold Price
2019APPALACHIAN TRADING POST AND AUCTION COMPANY PLLCRadio Junior Postcard and Keystone MoviegraphSee Sold Price
2018Hudson Valley Auctioneers LLC Beacon NYKeystone "Ride'Em" toy riding steamroller, Boston, MassSee Sold Price
2022Annzstiques Auction HouseVintage Keystone Mfg Co 16mm Movie Camera Model A-16 untestedSee Sold Price
2022Annzstiques Auction HouseVintage Keystone Mfg Co 16mm Movie Camera Model A-16 untestedSee Sold Price
2022Annzstiques Auction HouseVintage Keystone Mfg Co 16mm Movie Camera Model A-16 untestedSee Sold Price