2021-11-292021-11-291864-01-012013-08-02http://hdl.handle.net/20.500.13013/1066Plan B. In Senate Doc. No. 125, 1864. Second report of the Commissioners of Harbors and Flats in the Commonwealth.Plan of the First Section for the Occupation of the South Boston Flats by the Commissioners on the Harbors and Flats of Massachusetts.imageG 3762 .B65 1864 .M42Harbors – Massachusetts – Boston – MapsLand use – PlanningSouth Boston (Mass.) – MapsMassachusetts – MapsSouth Boston FlatsBostonCoastalMassachusetts