Breaking into old water main. Central Sq.

Summer St. between Arch and Otis Sts.

Bldgs. 152 - 154 Dorchester Ave.

Northampton St. Station, Extension of Platform

New Track at Sullivan Sq.

Entrance at Auburn Cemetery

Harvard Sq.

Mass. Ave. N. of Harvard Sq.

Birdseye View of the Ames Building & Court Street from Cor. of Tremont Row

Birdseye View Looking Ely. Towards Newbury St. at Mass. Ave

Forest Hills Openings for Column Foundations

Centre St. S. of Spring St.

4th St.