Corwin Manufacturing Company
Corwin Manufacturing Company was a pioneer brass era American automobile company based in Peabody, Massachusetts.
During 1905 and 1906, Corwin produced the Gas-au-lec, a five-place side-entrance tourer with a copper-jacketed four-cylinder four-cycle gasoline engine of 40-45 hp. The company's ads claimed it lacked starting crank, "change speed gears", clutch, cams, valve gear, tappets, and complications, thanks to electromagnetically operated inlet valves.