This map supersedes map dated 7 January 1928, which indicates the last previous harbor line modification from Gas Works Creek to Anderson Street Bridge, approved by the Secretary of War on 12 March 1928, and supersedes that portion of map dated 30 August 1919, northerly of points 88 and 137, which map indicates the harbor lines in this locality approved by the Secretary of War on 28 June 1921. Map is in poor condition and portions of title are missing.