20221116 10354400 1.0 TRUE MassHistoric Commission Inventory (Areas) Information from the MACRIS database and related records on file at the MHC, including the Inventory of Historic Assets of the Commonwealth, National Register of Historic Places nomination forms, local historic district study reports, local landmark reports, and other materials. MassGIS stores a copy of this polygon feature class as MHCINV_POLY. MassGIS projected the data to the NAD1983 Mass. State Plane Meters Mainland coordinate system.Provided to MassGIS on July 10, 2020. Massachusetts Historical Commission