Part of 399 Newbury St. Part of 399 Newbury St. Contractors yard, corner of Beacon St. and Charlesgate East Driving piles, sec.1, Commonwealth Ave. Looking westerly across the Fens from the Eastgate Work on Newbury St. in front of the Eastgate, looking east Piles under retaining wall, Charlesgate West Back of retaining wall, Charlesgate West Work in front of the Eastgate, Newbury St. ,looking east Work in front of the Eastgate, Newbury St. ,looking west Moving the Collins Monument, Commonwealth Avenue, Boston, Mass. Moving the Collins Monument, Commonwealth Avenue, Boston, Mass. South side of Boston Cab Company building Cracks in Mass. Ave. front of Boston Cab Co. building Doorway Boston Cab Co. Building Massachusetts Ave. Area, Boston Cab. Co. Building, Newbury St. Street floor, Boston Cab Co. Building Work on sec.1 at junction of Commonwealth Avenue and Charlesgate West, looking southeast, Boston, Mass. Work on sec.1 Commonwealth Avenue and Charlesgate West, looking east, Boston, Mass. Looking northwest across the Fens from Eastgate Looking nw across the Fens from the Eastgate Driving steel sheet piling with steam hammer Looking down into the pump well Driving steel sheet piling in front of the Eastgate, Newbury St. Part of Boston Tennis and Racquet Club building corner of Hereford and Boylston Streets Part of Tennis and Racquet Club building 297 Boylston Street Part of Hereford St. face, Tennis and Racquet Club building Part of Hereford St. face of Tennis and Racquet 925-915 Boylston Street, Boston, Mass., April 5, 1912 Crack in area wall 925 Boylston St. 925 Boylston St. 913 Boylston St. Bay window, west of 845 Boylston Street 907-911 Boylston Street, Boston, Mass., May 18, 1912 Sec. A looking south from Webster St. Sec.A, EBT, looking south from Webster St. Sec.A, EBT, looking north below Webster St. Looking north from below Webster St. Sec.A, EBT, looking north in Maverick Sq. Excavating for incline sec.A, EBT Bracing at southerly end of sec.A, EBT Bottom of trench at southerly end of sec.A EBT, west side Bottom of trench at southerly end of sec.A EBT, east side Bracing at southerly end of sec.A, EBT Concreting for westerly incline wall sec., EBT in Maverick Sq. Concrete arch experimental sec. EBT sec., EBT in Maverick Sq. Work on sidewalls of incline, sec.A, EBT, looking south Work on sidewalls of incline, sec.A, EBT, looking south Stone work sec.A incline showing centre for portal Top of concrete arch southerly end of sec. A, EBT