2021-11-292021-11-291883-01-012013-04-04http://hdl.handle.net/20.500.13013/1020Shows buoys with red and black ink. Relief shown by hachures. Depths shown by soundings and shading. "To accompany report of Major Chas W. Raymond, U.S. Engineers, for fiscal year ending June 30, 1883, dated U.S. Engineer's Office, Boisrton, Mass. July 27, 1883. Key to improvements on right side of map.Boston Harbor, Mass.: Sketch Showing Locations of Works For Its Improvement.imageG 3762 .B6 1883 .U5Nautical charts – Massachusetts – Boston HarborNautical charts – Massachusetts – Boston BayHarbors – Massachusetts – MapsBoston Harbor (Mass.) – MapsBoston Bay (Mass.) – MapsCoastalBostonMassachusetts