Underpinning Building Mass. Ave. N. of Columbia St.

Washington St. near Bragdon St. Looking S. Shows Staging for Rivetting

Track Laying - Suffolk Downs

Emerson Rail Bender

Looking Down Beacon St. and Commonwealth Ave. from Corner of Brookline Ave.

Main St. Sly. from Railroad Crossing

Copy of Photo of Union Elev. Ry. N.Y.

Bldg. on Union St. near Haymarket Square 93 - 95 Union

E. Side of Washington St. North Corner of Noanet St.

Union Sq. Grade Crossing E. Side of Concord Ave. at Prospect St.

E. Side of Washington St. S. Side of Columbus Ave.

Kendall Sq Station E. Side Forms etc.

Mass. Ave. N. of Harvard Sq.