Papur Newydd 45,304 Llyfr 2,867 Cylchgrawn 2,468 Electronig 2,250 Cyfresol 1,403 Cit 415 Erthygl 205 Deunydd Cyfeirio 192 Anhysbys 60 Dogfen y Llywodraeth 44 Traethawd Ymchwil 36 Llawysgrif 26 Trafodyn Cynhadledd 21 Map 21 Llun 9 Pennod Llyfr 5 Sain 2 Sgôr Cerddorol 1 Gweld pob un ...

N - Celfyddyd Gain 7,851 A - Gwaith Cyffredinol 4,210 D - Hanes y Byd 1,992 P - Iaith a Llenyddiaeth 1,339 F - Hanes Americanaidd Cyffredinol 1,268 M - Cerddoriaeth 1,191 H - Gwyddor Gymdeithasol 808 E - Hanes yr Unol Daleithiau 540 B - Athroniaeth, Seicoleg, Crefydd 461 Z - Gwyddor Llyfrgell 154 J - Gwyddor Gwleidyddiaeth 144 S - Amaethyddiaeth 120 L - Addysg 83 U - Gwyddor Filwrol 62 K - Y Gyfraith 49 C - Gwyddorau Hanesyddol 40 G - Daearyddiaeth, Anthropoleg, Hamdden 40 V - Gwyddor Lyngesol 33 T - Technoleg 32 R - Meddygaeth 17 Q - Gwyddoniaeth 7 Gweld pob un ...

Adam Matthew Digital (Firm) 882 Harris Collection of American Poetry and Plays (Brown University) Broadsides 353 Gale (Firm) 301 Gilder Lehrman Institute of American History 246 La Brie, Henry G. 156 Julio Mario Santo Domingo Collection 104 University of Texas at Austin Center for American History 72 NewsBank, inc 69 Harris Collection of American Poetry and Plays (Brown University) Periodicals 68 Cambridge University Library 62 American Newspaper Repository Collection (Duke University) 60 British Library Newspaper Library 56 Newberry Library 56 National World War I Museum at Liberty Memorial 53 Rosengarten Family Fund 51 Allde, Edward, -1627 48 Thomas, Isaiah, 1749-1831 48 Dorr Collection (Brown University) 46 Adam Matthew Publications 44 Northcliffe Electronic Publishing 43 Anne S.K. Brown Military Collection 40 Bibliothek für Zeitgeschichte (Germany) 40 ProQuest (Firm) 40 Harry Ransom Humanities Research Center 37 Powars, Edward Eveleth 37 Yomiuri Shinbunsha 37 American Antiquarian Society 36 Broadsides Collection (Brown University) 35 ProQuest Information and Learning Company 31 Rider Collection (Brown University) Broadsides 31 Gweld pob un ...

English 34,899 Spanish 4,291 Russian 2,690 French 1,915 Chinese 1,905 German 1,555 Arabic 767 Italian 543 Persian 536 Japanese 458 Polish 435 Ukrainian 421 Greek 316 Indonesian 289 Korean 266 Undetermined 211 Portuguese 209 Hebrew 196 Dutch 192 Turkish 169 Vietnamese 155 Czech 148 Yiddish 143 Hungarian 121 Central Khmer 109 Ottoman Turkish 102 Kurdish 95 Bulgarian 86 Armenian 83 Somali 81 Gweld pob un ...

20th century 922 1603-1800 854 19th century 624 18th century 511 1910-1946 479 1900-1999 435 Civil War, 1861-1865 326 17th century 322 Civil War, 1642-1649 273 Early works to 1800 233 2003- 227 1867-1910 220 1821-1861 217 1642-1649 139 1727-1760 139 1660-1688 132 Commonwealth and Protectorate, 1649-1660 132 1714-1837 122 1473-1640 110 Charles II, 1660-1685 107 George II, 1727-1760 107 1600-1699 106 1700-1799 105 1648-1715 104 Revolution, 1789-1799 102 1800-1899 98 Revolution, 1917-1921 97 1714-1727 85 1939-1945 85 Colonial period, ca. 1600-1775 83 Gweld pob un ...