Rare Perret Bipolar Electric Motor c. 1889 on Oak BaseSphere Auctions LLC4.4(157)$560(6 bids)6 days Left
Willys Knight Sleeve Valve Piston Cut Away Working Model Salesman SampleBastute Auctions4.4(12)$250(3 bids)3 days Left
vertical steam engine manufactured by Rochester MachineSphere Auctions LLC4.4(157)$110(3 bids)6 days Left
