Lafayette Sq.

Bldg. # 57 Phillips St. Corner of Grove St. (Section 1 B. H. Tunnel)

Egleston Sq. Station

Tree #218 Tremont St. on Mall of Common

Breaking into old water main. Central Sq.

Exit Covering End View Central Square / Cambridge

Harvard Square Subway Station

Buildings on N. Side of Cambridge St. between N. Russel St. and Chambers St.

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

Looking North from the Sherburne Bldg.

Warren Bridge

Main St. near Cambridge Bridge Progress View

Corner of Lynde and Cambridge St.