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

Casino, Charles River near Mount Auburn Street
1896
College House showing Union Railway Trolleys
1880-1890
Mount Auburn Street looking west
1896
Brattle Street looking east toward "Washtub Square" with children running
1875-1885
Cambridge Common with Memorial Hall
1885-1895
Sparks Street? winter scene
1875-1885
Washington Elm
1875-1885
The Delta
1865-1875
Massachusetts Avenue looking west from foot of Quincy Street
1865-1875
Harvard Block
1866
Washington Elm
1905-1915
Harvard Square
unknown
Washington Elm
1900-1910
"Lowell Willows, Section G, Charles River Road"
1901
University Boat House, Charles River
1865-1875
Cambridge Arsenal - 1st Arsenal building
1858-1868
Massachusetts Avenue looking west
1865-1875
View from Memorial Hall Tower
1880-1890
View of Cambridge from Somerville
1861-1871
The Delta
1865-1875