Cambridge Campus, Landfill Site, Site Selection, Map, Boston Harbor watershed
Description
Text on recto reads: "Encroachments on the Natural Tidal Waters of Boston Harbor, Mostly since surveys of 1835 and wholly since Des Barres Map of 1775." Original caption: "Photographed from either Report of Committee on Charles River Dam 1903 or Charles River Basin Committee Reports 1903-10, In State House Library".