Kit 7,291 Book 6,956 Photo 288 Manuscript 260 Unknown 243 Serial 234 Journal 197 Conference Proceeding 184 Electronic 132 Government Document 131 Audio 93 Thesis 54 Physical Object 44 Book Chapter 38 Musical Score 25 Reference Material 23 Map 19 Article 2 Newspaper 1 see all ...

C - Historical Sciences 1,859 D - World History 632 P - Language and Literature 591 Z - Library Science 588 H - Social Science 268 N - Fine Arts 214 F - General American History 197 B - Philosophy, Psychology, Religion 163 M - Music 157 E - United States History 131 U - Military Science 116 K - Law 111 T - Technology 105 G - Geography, Anthropology, Recreation 92 J - Political Science 67 Q - Science 67 L - Education 64 A - General Works 60 R - Medicine 42 S - Agriculture 18 V - Naval Science 9 see all ...

New York State School of Industrial and Labor Relations (NYSSILR) 213 American Textile History Museum 203 International Ladies' Garment Workers' Union 185 Society of American Archivists 172 Gumby, L. S. Alexander, 1885-1961 153 L.S. Alexander Gumby Collection of Negroiana (Columbia University. Rare Book and Manuscript Library) 152 Harvard University Corporation 76 Union of Needletrades, Industrial and Textile Employees (UNITE) 66 De Gruyter 61 Amalgamated Clothing and Textile Workers Union 53 Kheel Center 53 United States Department of Labor 51 Harvard University Summer School of Arts and Sciences and of Education 50 New York State School of Industrial and Labor Relations 48 Harvard College (1780- ) Class of 1901 43 Martin P. Catherwood Library 40 Harvard College Observatory 39 Public Archives of Canada 39 National Archives (U.S.) 38 Amalgamated Clothing Workers of America 36 Cox, Richard J 36 Harvard College (1780- ) Class of 1905 36 Kheel Center for Labor-Management Documentation and Archives 36 Harvard College (1780- ) Class of 1903 34 Kastner, Dieter (Archivist) 31 U.S. Emergency Board 31 Harvard College (1780- ) Class of 1917 30 Harvard College (1780- ) Class of 1919 30 Harvard College (1780- ) Class of 1925 30 New York State United Teachers (NYSUT) 29 see all ...

English 12,370 French 2,277 German 383 Multiple 301 Spanish 246 Italian 178 Russian 145 Chinese 110 Dutch 82 Polish 60 Yiddish 59 Czech 53 Undetermined 49 Japanese 43 Latin 41 Ukrainian 40 Hebrew 30 Portuguese 29 Hungarian 27 Korean 24 No linguistic content 23 Swedish 21 Arabic 19 Turkish 15 Afrikaans 14 Finnish 10 Greek 10 Norwegian 10 Vietnamese 9 Bulgarian 8 see all ...

History 1,229 Records (documents) 1,187 Bibliography 1,074 Sources 868 Photographs 800 Archives 719 Biography 535 Correspondence 495 Electronic books 355 Biographies 343 Congresses 333 Catalogs 319 Papers (documents) 302 Periodicals 271 Scrapbooks 216 Conference papers and proceedings 214 Bibliographies 210 Fiction 184 Handbooks, manuals, etc 178 Audiovisual materials 173 Memorabilia 158 Directories 156 Albums (Books) 154 Microfilm 152 Interviews 149 Publications (documents) 146 Pictorial works 138 Criticism, interpretation, etc 125 Handbooks and manuals 120 Exhibitions 116 see all ...

20th century 532 1900-1999 166 1885-1961 152 19th century 147 1900 - 1999 128 21st century 85 Revolution, 1789-1799 67 18th century 66 20e siècle 62 1887-1946 59 1892-1982 49 1800-1899 39 Colonial period, ca. 1600-1775 39 1939-1945 37 1907- 36 1946- 34 1882-1945 33 1904-1978 32 1789-1799 31 17th century 31 1850-1924 30 1914- 29 1915- 29 1903-1998 28 1894-1979 27 1902-1978 27 1945- 27 1880-1969 26 1884-1962 26 19e siècle 26 see all ...

United States 2,197 New York (State) 995 France 648 New York 432 Massachusetts 288 Canada 214 Germany 188 Great Britain 186 Cambridge 183 England 154 Europe 102 Belgium 98 Pennsylvania 98 Italy 96 California 89 China 86 Russia (Federation) 79 North Carolina 74 États-Unis 72 Soviet Union 67 Spain 59 Poland 57 Ithaca 54 New York (N.Y.) 52 South Africa 49 Philadelphia 48 Illinois 46 Sri Lanka 46 Connecticut 45 India 45 see all ...