Boston Harbor (Mass.)

Web. geog.: under Boston Bay (Boston Bay, western section of Mass. Bay, E. Mass; the city of Boston is situated at its W end on Boston Harbor)
Lippincott: under Boston Bay (Boston is at head of N arm (Boston Harbor); name Boston Harbor is sometimes applied to entire bay)
LC database, April 6, 1994 (hdg.: Boston Harbor, Mass.; titles, Boston Harbor)
GNIS (Boston Harbor)
Gannett, H. A geog. dict. of Mass., 1894 (Boston Bay; a subdivision of Mass. Bay, situated at its western end and included between Nahant Head and Strawberry Point. Boston; Harbor between Deer Island and Point Allerton)
Omni gaz. (Boston Harbor; no listing for Boston Bay)
GeoNames [algorithmically matched] bay; 42°20ʹ30ʺN 070°57ʹ58ʺW