In 1771, John Porter moved to Agawam and founded a gin distillery nine years later. After he died, his grandson, Harry, continued to work the business as the H. Porter Distilling Company. The plant was sold in 1917, and during Prohibition, the main products produced in the building were potato chips and cider. After the Volstead Act was repealed, the mill began producing gin again but closed permanently in 1938. The building, on Main Street near River Road, served as Agawam's Department of Public Works garage until it fell into disrepair.