Author
ProQuest (Firm)
83
United States. National Park Service
82
United States. Federal Insurance Administration
75
ProQuest Ebook Subscriptions
65
Gotham Book Mart Collection (University of Pennsylvania)
54
JSTOR
42
Jean-François Vilain and Roger S. Wieck Collection of Private Presses, Ephemera, & Related References (University of Pennsylvania)
38
Robert Dechert Collection (University of Pennsylvania)
27
Cleland, Robert Glass, 1885-1957
25
Muir, John, 1838-1914
24
Gudde, Erwin Gustav, 1889-1969
23
Taylor, Bayard, 1825-1878
23
Myerhoff, Barbara G.
21
James, George Wharton, 1858-1923
20
Maps.com (Firm)
20
Sabin Americana, 1500-1926
20
Austin, Mary, 1868-1934
19
Jackson, Joseph Henry, 1894-1955
19
Grabhorn Press
18
Bancroft, Hubert Howe, 1832-1918
17
Bolton, Herbert Eugene, 1870-1953
17
Dillon, Richard H.
17
Federal Writers' Project of the Works Progress Administration of Northern California
17
Lewis, Oscar, 1893-1992
17
Rolle, Andrew F.
17
Starr, Kevin
17
Adams, Ansel, 1902-1984
16
Robinson, W. W. (William Wilcox), 1891-1972
16
United States. National Park Service. Denver Service Center
16
Cendrars, Blaise, 1887-1961
15
Hammond, George P.
15
Palóu, Francisco, 1723-1789
15
Caughey, John Walton, 1902-1995
14
Delano, Alonzo, 1806-1874
14
Hathi Trust
14
Stevenson, Robert Louis, 1850-1894
14
California Historical Society
13
Marryat, Frank, 1826-1855
13
Deverell, William, 1962-
12
Frémont, John Charles, 1813-1890
12
Larkin, Thomas Oliver, 1802-1858
12
Littman, Lynne
12
Nordhoff, Charles, 1830-1901
12
Quaife, Milo Milton, 1880-1959
12
Royce, Josiah, 1855-1916
12
Senkewicz, Robert M., 1947-
12
Bancroft Library
11
Beebe, Rose Marie
11
Heizer, Robert F. (Robert Fleming), 1915-1979
11
Orsi, Richard J.
11
more ...