Author
Sotheby's (Firm)
1,263
United States Superintendent of Documents
1,011
Metropolitan Museum of Art (New York, N.Y.)
919
Gotham Book Mart Collection (University of Pennsylvania)
830
Christie, Manson & Woods
745
Liberty Hyde Bailey Hortorium Ethel Z. Bailey Horticultural Catalogue Collection
703
Gosudarstvennyĭ Ėrmitazh (Russia)
622
George Clapp Vaillant Book Fund
614
Library of Congress
486
Christie, Manson & Woods International Inc
480
Victoria and Albert Museum
479
British Museum
425
United States National Archives and Records Service
420
Adam Matthew Digital (Firm)
411
Gu gong bo wu yuan (China)
390
Rosengarten Family Fund
385
Alumni and Friends Memorial Book Fund
377
David E. Pingree Collection (Brown University)
370
Musée du Louvre
362
Stan. V. Henkels (Firm)
352
Museum of Fine Arts, Boston
342
Trade Catalogue Collection (Athenaeum of Philadelphia)
335
Great Britain Public Record Office
332
National Gallery (Great Britain)
322
Biblioteca apostolica vaticana
289
Union académique internationale
286
National Archives (U.S.)
284
United States Department of the Army
282
Art Institute of Chicago
281
National Gallery of Art (U.S.)
274
British Library
265
Gosudarstvennyĭ Ėrmitazh (Russia)
260
Sotheby & Co. (London, England)
257
Bibliothèque nationale (France) Département des manuscrits
255
Bodleian Library
251
Christie's South Kensington, Ltd
251
Anne S.K. Brown Military Collection
250
J. Paul Getty Museum
248
Ashmolean Museum
238
Gosudarstvennyĭ russkiĭ muzeĭ (Saint Petersburg, Russia)
237
United States National Archives and Records Administration
228
Rijksmuseum (Netherlands)
227
Museo del Prado
222
Archives nationales (France)
218
Parke-Bernet Galleries
218
Sotheby Parke Bernet Inc
212
American Art Association
210
Library of Congress Manuscript Division
206
Museum of Modern Art (New York, N.Y.)
200
Tate Gallery
194
more ...