From the CHS Image Collection: Cambridge Neighborhoods, 1866-1984.

Massachusetts Avenue looking west
1857-1867
Washington Elm with people
1895-1905
Elmwood Street
1898
Cambridge Discovery Information Kiosk
1990
College House
1875-1885
Gate, Longfellow Park
1925-1935
Washington Elm
1855-1865
Washington Elm
1900-1910
Reservoir, corner of Fayerweather and Reservoir
1898
Washington Elm
1905-1915
Cambridge Arsenal - Cannons and Flagpole
1861-1871
Harvard Square from above
1922
Main Building
1940
Massachusetts Avenue looking west from the corner of Holyoke Street.
1855-1865
Harvard from Common
1866
Harvard Square looking south
1875-1885
Brattle Street with sleigh
1875-1885
Cannon
1930
Road to Norton House in winter
1894
Massachusetts Avenue between Langdon and Shepard Street
1912