Excavating shaft at Mass. Av. and Bay St.

Part of Hotel Essex, Atlantic Ave.

Mack Bus 2302 Unloading in Kenmore Sq.

Concreting Around Steel Columns Sect. 4

Main St. Kendall Sq.

Buildings on West Side of Dorchester Ave. just South of Division St.

Dudley St. Station View Girder Washington St.

Union Sq. Grade Crossing Junction Newton St. and Webster Ave.

Buildings 284-290 Boylston St.

Revere House Bowdoin Sq.

Washington St. off Atherton St.

N. Side of Water St. E. Side of Devonshire St.

Rail Bending Machine