What years were Crescent firearms made?

Crescent operated from 1893 to 1930. There doesn't seem to be any source to pinpoint dates of manufacture by serial numbers. Crescent was a subsidiary of H&D Folsom Sporting Goods, New York. Many of their products were sold through Folsom's retail outlets, but Folsom was also a large wholesale dealer and many Crescent guns were marked with the names or trademarks of other retail chains and even independent hardware stores. Hibbard, Spencer, Bartlett & Co, Chicago (1882-1962), retailed the Victor shotguns which were manufactured by Crescent Arms, Norwich, CT (1893-1930).