Steel sheet piling and Bethlehem I beams sec. 1, sta. 1? Engineers, sec.1, Boylston St. subway Sec.1 in the Fens, looking n.w. from the Eastgate Engineers and inspectors, sec.3 Boylston St. subway Engineers and inspectors, sec.3 Boylston St. Subway Sec.1 in the Fens, looking northwesterly from the Eastgate Sec.1 in the Fens, looking northwesterly from the Eastgate Sec.1, sta.8 in the Fens, looking northwesterly Sec.1 at junction of Comm. Ave. and Charlesgate West, looking west The incline, sec.1, looking east Boston Cab. Co. building Boston Cab. Co. building Boston Cab. Co. building from Boylston St. Boston Cab. Co. south wall at 2nd pilaster from Mass. Ave. Boston Cab. Co. building top floor, crack in front wall Sec.1, templates of incline covering, looking northeasterly Sec.1 templates of incline covering, looking east Sec.1 templates of incline covering, looking southeasterly Bending reinforcing rods in contractor Nawn's yard Sec.1, Commonwealth Ave. from 660 Beacon St. Sec.1 in the Fens, looking westerly Sec.1, sta.8, looking west Sec.1, sta.8+25, waterproofing the backwall, looking northwest Sec.1, temporary 6" pump for sewage of Charlesgate east Bell Mouth, sec.1 sta.3, looking east Sec.1 in the Fens, looking southerly from Comm. Ave. Boylston Street looking west from near Hotel Lenox, sec. 3, Boston, Mass., August 6, 1912 Sec.3, Boylston St. looking west from 729 Boylston St. Excavating sec.3 looking east from 755 Boylston St. Sec.3, looking east Sec.3, Boylston Street looking east from near Hereford Street, Boston, Mass. East side of Dartmouth Street, near corner of Boylston Street, Boston, Mass., August 6, 1912 Sec.1, sta.11+20 looking up showing bracing, etc. Sec.1, sta.11+20 waterproofing the back wall Sec.1, sta.11 waterproofing the invert Looking east in sec.1 in front of Hotel Somerset, sta.11 Looking east in sec.1, sta.11 showing forms for sidewalls in place Sec.3, arch and stop-plank manhole, sta.37+05 Part of Old South Church, Dartmouth Street, Boston, Mass., August 27, 1912 Arch reinforcement before connecting opp. Gloucester St. Arch reinforcement sec.3 opp Gloucester St. Sec.1 in the Fens looking easterly Sec.1, looking easterly on Newbury St. from Charlesgate east Looking easterly along Newbury St. from Charlesgate east Concrete mixing at Nawn's Yard Concrete mixing at Nawn's Yard Sec.2, looking n.e. from Boylston St. Sec.1, sta.10 piles under Stony Brook Conduit Sec.1, sta.10 piles under Stony Brook Conduit Excavating sec.2, looking west