This rare sewing machine is marked AM.H.S.M. Co. Pat Oct 21, 1884 made by the American Hand Sewing Machine Company in Bridgeport, Ct. was also known as an American Hand scissors-style sewing Antique American Hand Sewing Machine machine. Measures 8″ long and 3″ wide at the widest part.
(copied online from) A History of the Old Town of Stratford and the City of Bridgeport.
- The American Hand Sewing Machine Company occupies a part of the Bridgeport Power Company’s building on South Avenue. It was organized in 1884, with the following officers, who are the same still: President, John J. Marvin, of New York; Secretary and Treasurer, E.R.Pearsall, of New York; Manager, A.M.Barber, of Bridgeport. The principal office and salesroom is in New York. The company manufactured a hand sewing machine, which was patented October 21, 1884 and it is as ingenious an invention as has been placed upon the market for many years. It has also been patented in Europe and every country having patent laws.
Not sure How it works or if it is complete. Looks like iy would work.