2021-11-292021-11-291910-01-012013-08-08http://hdl.handle.net/20.500.13013/1077Soundings are in feet and show depths below mean water. Inset cross section drawings of Commonwealth Pier, Pier 6 South Boston Flats, and sea wall, Nothern Avenue, South Boston. Shows wharves, piers, and location of railroad, businesses, street names, and points of interest. Scale 1: 436. 1 map : col. ; 45 x 90 cm. on sheet 47 x 93 cm.Plan of South Boston Flats Showing Present Condition and Sketch of Proposed Docks and Streets to Accompany Annual Report of Harbor and Land CommissionersimageG3762 .B65 1910 .B62Docks – Massachusetts – Boston – PlansBoston (Mass.) – Harbor – MapsSouth Boston Flats – MapsBostonMassachusetts