細節
A Bing Vertical Steam Engine and Dynamo,
Cat. Ref. 130/521, cast iron and tinplate, on wooden base with vertical boiler, vertical cylinder with piston-gantry, dynamo and bulb on stand, in original box, circa 1912 (E, lacks burner, box F, some repair) -- base 15in. long, 7in. wide
Cat. Ref. 130/521, cast iron and tinplate, on wooden base with vertical boiler, vertical cylinder with piston-gantry, dynamo and bulb on stand, in original box, circa 1912 (E, lacks burner, box F, some repair) -- base 15in. long, 7in. wide