Rare Perret Bipolar Electric Motor c. 1889 on Oak BaseSphere Auctions LLC4.4(153)US$160(4 bids)Aug 23, 2026
vertical steam engine manufactured by Rochester MachineSphere Auctions LLC4.4(153)US$110(3 bids)Aug 23, 2026
Vintage Pedestal Mounted Electric Line Shaft Drive Power Stand Motorized Power SourcePoinsett Auction & Realty, Inc.4.6(203)US$5
