Lot 718
Share Certificate – "Steinmetz" Company – Baltimore, USA, 1921
Share certificate – Steinmetz Electric Motor Car Corporation. Baltimore, 1921. English. With details filled-in by hand and signatures of the president and the treasurer.
The company was founded by Charles Proteus Steinmetz (1865-1923) a German-born American mathematician, scientist, and electrical engineer, one of the pioneers of electrical industry in the United States.
21X30 cm. Good condition. Folding marks. A few stains, slight. Two pinholes at the right margin.
Provenance: Morton Leventhal Collection, New York.
