F - General American History 93 C - Historical Sciences 68 R - Medicine 29 M - Music 26 H - Social Science 19 S - Agriculture 16 A - General Works 15 L - Education 8 N - Fine Arts 7 E - United States History 5 Z - Library Science 5 P - Language and Literature 4 B - Philosophy, Psychology, Religion 3 J - Political Science 3 K - Law 2 Q - Science 2 T - Technology 1 U - Military Science 1 se alt ...

Harvard Law School 193 Harvard College Observatory 86 Williston, Samuel, 1861-1963 71 Beale, Joseph Henry, 1861-1943 70 Scott, Austin Wakeman, 1884-1981 66 Warren, Edward H (Edward Henry), 1873-1945 56 Harvard University 55 Harvard University Corporation 54 Pound, Roscoe, 1870-1964 50 Chafee, Zechariah, Jr., 1885-1957 46 Maguire, John MacArthur, 1888-1978 35 Wambaugh, Eugene, 1856-1940 33 Warren, Joseph, 1876-1942 33 Frankfurter, Felix, 1882-1965 32 Gray, John Chipman, 1839-1915 32 Harvard College Library 32 Morgan, Edmund M., Jr (Edmund Morris), 1878-1966 32 Ames, James Barr, 1846-1910 28 Campbell, Morton Carlisle, 1876-1952 26 Arnold Arboretum 25 Dodd, E. Merrick, Jr (Edwin Merrick), 1888-1951 24 Harvard Cyclotron Laboratory 24 Henry A. Murray Research Center 24 McCurdy, William Edward, 1893-1967 24 Seavey, Warren Abner, 1880-1966 23 Griswold, Erwin N (Erwin Nathaniel), 1904-1994 22 Lamont Library 22 Simpson, Sidney Post, 1898-1949 22 American Textile History Museum 21 Baker, Ralph J (Ralph Jackson), 1888-1966 20 se alt ...

English 5,241 Latin 38 Multiple 37 French 31 German 23 Spanish 14 Unknown 8 Italian 7 Lithuanian 6 Dutch 5 Yiddish 5 Greek 4 Japanese 4 Portuguese 4 Armenian 3 Hebrew 3 Ukrainian 3 Undetermined 3 Chinese 2 Danish 2 Middle English 2 Swedish 2 Arabic 1 Aramaic 1 Burmese 1 Finnish 1 Hindi 1 Hungarian 1 Ottoman Turkish 1 Polish 1 se alt ...

Photographs 377 Account books 367 Diaries 326 Correspondence 291 Class notes 265 Scrapbooks 193 Sources 158 Letters 155 Minutes 142 Early works to 1800 131 Ledgers 127 Sermons 116 Audiotapes 96 Invoices 94 Catalogs 90 Deeds 89 Financial records 88 History 86 Harvard students' notes 82 Lectures 78 Electronic records 77 Syllabi 75 Legal instruments 74 Ledgers (account books) 71 Posters 68 Videotapes 66 Outlines, syllabi, etc 64 Lecture notes 63 Reports 60 Poems 59 se alt ...

18th century 587 19th century 428 20th century 345 Colonial period, ca. 1600-1775 216 Revolution, 1775-1783 95 Civil War, 1861-1865 78 17th century 58 1775-1865 37 1800-1899 32 1900-1999 32 active 18th century 29 1834-1926 26 1860-1935 22 1818-1893 21 1857-1950 21 1846-1919 18 1856-1943 18 1951- 18 French and Indian War, 1754-1763 18 1865-1950 17 1878-1965 17 1884-1962 17 1885-1972 17 1906-1983 17 1929- 17 21st century 17 War of 1812 17 1732-1799 16 1882-1965 16 1892-1979 16 se alt ...