Town Historical Resources
75th Commemoration of Swift River Valley
Government Resources
Massachusetts Historical Commission (MHC)
Massachusetts Cultural Resource Information System (MACRIS)
Research and Preservation
Digital Commonwealth-Massachusetts Collections Online
Quabbin Historical Resources-Friends of Quabbin, Inc.
Recommended Bibliography
Thorson, R.M. (2002). Stone by stone: The magnificent history in New England's stone walls. Bloomsbury Press.