Looking out of Sly Incline, Washington St. Tunnel

Progress on Tie Laying and Trackwork Looking Sly. from Guild St.

Buildings at the Corners of Devonshire & Summer Sts.

Ledge Work Mass. Ave. near Plympton St.

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

Car 5802

Car 5436 Park St. Subway Northbound Berth 1

Salvation Army Bldg. Pine St. and Oak St.

Mass Station Sign in Lobby Mass Ave. Entrance

Mass. Ave. Sly. from opposite City Hall

Lake St. Commonwealth Car 5393 at Reservoir Carhouse

Dumping Platform and Elevated R.R. from Shaft at West 1st St.

Trackless Trolley - Harvard