Author
Gotham Book Mart Collection (University of Pennsylvania)
Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950
Leonard L. Milberg Collection of American Poetry
68
Thomas Lask Poetry Collection (University of Pennsylvania)
36
Black Sparrow Press
23
New Directions Publishing
19
Levertov, Denise, 1923-1997
17
Rexroth, Kenneth, 1905-1982
16
Culture Class Collection (University of Pennsylvania)
15
American Culture Class Collection (University of Pennsylvania)
13
Auden, W. H (Wystan Hugh), 1907-1973
12
Duncan, Robert, 1919-1988
12
Williams, Jonathan, 1929-2008
11
Mackintosh, Graham
10
Patchen, Kenneth, 1911-1972
10
Everson, William, 1912-1994
9
Smith, William Jay, 1918-2015
9
Nemerov, Howard
8
Shapiro, Karl, 1913-2000
8
Zukofsky, Louis, 1904-1978
8
Caroline F. Schimmel Collection of Women in the American Wilderness (University of Pennsylvania)
7
Carruth, Hayden, 1921-
7
Carruth, Hayden, 1921-2008
7
Donald Windham and Sandy Campbell Library (Beinecke Rare Book and Manuscript Library)
7
McGinley, Phyllis, 1905-1978
7
Merrill, James, 1926-1995
7
Olson, Charles, 1910-1970
7
Samuel R. Delany Library (Beinecke Rare Book and Manuscript Library) Reading Library
7
Smith, William Jay, 1918-
7
Warren, Robert Penn, 1905-1989
7
Austin Warren Collection (Brown University)
6
Ciardi, John, 1916-1986
6
Goodman, Paul, 1911-1972
6
Kunitz, Stanley, 1905-2006
6
Laughlin Collection (Brown University)
6
New Directions Incorporated
6
Rosten, Norman, 1914-1995
6
Williams, Jonathan, 1929-
6
Williams, Tennessee, 1911-1983
6
Bemis/Flaherty Collection of Gay Poetry
5
Broughton, James, 1913-1999
5
Butterick, George F
5
Corman, Cid
5
Crane, Hart, 1899-1932
5
Engle, Paul, 1908-1991
5
Jacques Barzun Collection (Columbia University. Libraries)
5
Nims, John Frederick, 1913-1999
5
Poets Laureate Collection (Library of Congress)
5
Rosten, Norman, 1914-
5
Schevill, James, 1920-2009
5
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