Northampton St. Station, Extension of Platform

Progress on Steel Erection, Washington St. at B. and A.R.R. Bridge

Lake St. Commonwealth Car 5393 at Reservoir Carhouse

Forest Hills Openings for Column Foundations

Making Borings down Pipes Harvard Sq.

Buildings on North Side of W. Broadway Cor. of Dorchester Ave.

Entrance at Auburn Cemetery

Winter Sta. Washington St. Tunnel Looking South

Trench on Main St. near Kendall Sq.

Forest Hills Sq.

#60 - 64 Summer St.

E.R. Warren, Motorman

N. Side Brattle St. just W. of Harvard Sq.