From the CHS Image Collection: Harvard Buildings and related, ca 1850-1980.

Class Day Tree
1865-1875
Holden Chapel
1875
Class Day Tree
1855-1865
Divinity Hall
1859-1869
Harvard Graduate Center
1975-1985
Dane Hall
1864
Harvard Hall
1855-1865
Stoughton and Holworthy Halls with students
1860-1870
Gore Hall interior
1868-1878
Gray's Hall
1866-1876
Thayer Commons
1855-1865
Massachusetts Hall with students
1869
Gymnasium
1870-1880
University Press
1855-1865
Beck Hall (carriages on foreground)
1895-1905
Stoughton Hall
1865-1875
Gymnasium
1866
"The Yard Looking South"
1875-1885
Harvard College Arch
1887
University Hall
1855-1865