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

Div. 1 Car #5560

Lock in Charles River Dam. Official Opening

Buildings 334-350 Boylston St.

Shoring under Hotel Fivoli Ash St.

N. Side of Noanet St. just E. of Washington. St.

Pavement on Main St. Kendall Sq. Sta. 71+00

Looking N. along Oak Place and Ash St.

Mass. Ave. N. of Lafayette Sq.

Castle St. Y. and Washington St. Tunnel Steel Structure

Dudley St. Station E. Loop

Harvard Sq.

City Sq. Station Progress View on Ely. Platform Looking Sly.