Colrain Historical Society2020-04-102020-04-102/01/1918https://dspace.montaguearchive.org/handle/MHS-01376/113constructed after 1855 Mill No.1, 1856 (a rebuild of his second mill that was destroyed by fire in 1856.) It started up in 1858 with two hundred and ten looms.Colrain millsGriswold Main Mill