This layer is a georeferenced raster image of the historic paper map entitled: Protected open space and land of conservation interest : TRIC subregion [Three Rivers Interlocal Council], produced by the Metropolitan Area Planning Council GIS Lab. It was published by Metropolitan Area Planning Council in 1991. Scales [ca. 1:40,000]. This layer is image 12 of 12 total images of the 12 sheet source map. Covers Canton, Dedham, Dover, Foxborough, Medfield, Milton, Needham, Norfolk, Norwood, Sharon, Stoughton, Walpole and Westwood. The image inside the map neatline is georeferenced to the surface of the earth and fit to the Massachusetts State Plane Coordinate System, Mainland Zone (in Feet) (Fipszone 2001). All map collar and inset information is also available as part of the raster image, including any inset maps, profiles, statistical tables, directories, text, illustrations, index maps, legends, or other information associated with the principal map. This map shows features such as town boundaries, federal, state, non-profit, and municipal open spaces and lands of conservation interest, and more. This layer is part of a selection of digitally scanned and georeferenced historic maps from the Harvard Map Collection. These maps typically portray both natural and manmade features. The selection represents a range of originators, ground condition dates, scales, and map purposes.