Digital Commonwealth Digital Commonwealth Massachusetts Metropolitan District Water Supply Commission, Quabbin Reservoir, Photographs of Real Estate in the Swift River Valley, and of General Engineering of Quabbin Reservoir, 1927-1950 Massachusetts Archives Massachusetts Metropolitan District Water Supply Commission, Quabbin Reservoir, Photographs of Cemeteries, 1928-1945 Massachusetts Archives The Massachusetts Metropolitan District Water Supply Commission Photograph Collection, 1927-1947; Digital Access Project, 2018-Present (Presentation slides of DCR Archivist Sean Fisher
