Work on sec.11, looking southerly Work on sec.11, looking southerly Work on sec.11, looking northerly Work on sec.11, looking southerly Work on sec.11, looking northerly Work on sec.11, looking southerly Work on sec.11, looking southerly Old 20"x22" wooden sewer in trench at sec.11, looking east showing piles drive in through it Old 20"x22" wooden sewer in trench at sec.11, looking north-west showing piles driven through it Work on sec.11, looking northerly Work on sec.11, looking southerly Work on sec.11, looking southerly Work on sec.11, looking southerly Work on sec.11, looking northerly Work on sec.11, looking northerly Work on sec.11, looking southerly Work on sec.11, looking southerly Untitled Work on sec.11, looking northerly Work on sec.11 looking southerly Work on sec.11 looking northerly Steel beams in foundation of westerly incline wall, sec.11, looking west Sec.11 looking southerly from part of old B+M Station Sec.11 looking northerly Sec.11 looking northerly Sec.11 looking northerly 77 Court St. - Brattle St. side 77 Court St. 77 Court St. Sec.11, looking southerly Sec.11, looking northerly Sec.11, looking southerly Steel beams in foundation of easterly incline wall, sec.11, looking easterly Steel beams in foundation of easterly incline wall, sec.11, looking northerly Sec.11, looking northerly Sec.11, looking southerly Sec.11, looking southerly Sec.11, looking northerly Building over stairway to subway on Boston Common, Boston, Mass., undated Ventilation structure on Tremont St. mall of Common Entrance to Public Convenience Station Boston Common Open cut on the Common (Small of the Globe) Boston Common fence, Boston, Mass., undated Ventilation structure, King's Chapel Burying Ground, Tremont Street, Boston, Mass., 1890s Public Garden fence, Boylston Public Garden fence, Boylston Street Public Garden fence, Boylston Street, Boston, Mass. Public Garden fence, Boylston Street Untitled "Report", medium film negative Next to Young's Hotel, Sears Building, 199 Washington Street, Boston, Mass., ca. 1900