拍品專文
A full explanation and copy of Patent documents and drawings accompany this lot.
細節
A MODEL OF A STILL FOR REFINING OIL, Patent No. 150465, Patentee Cornelius J. Cronin, Rouseville, Pennsylvania, Application filed March 21, 1874, Patented May 5, 1874, constructed of cherrywood, engraved on plaque "C.J.Cronin. Rouseville, PA"; together with apatent model of an improved oil can, constructed of tin--6in. high, 10in. high (2)