Leonard L. Milberg Collection of American Poetry Harris Collection of American Poetry and Plays (Brown University) Poetry, 1951-1975 836 Gotham Book Mart Collection (University of Pennsylvania) 439 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1926-1950 332 Harris Collection of American Poetry and Plays (Brown University) Broadsides 264 Creeley, Robert, 1926-2005 122 Thomas Lask Poetry Collection (University of Pennsylvania) 108 Ginsberg, Allen, 1926-1997 91 Sarton, May, 1912-1995 86 Harris Collection of American Poetry and Plays (Brown University) Poetry, 1976-2000 78 Black Sparrow Press 76 Stafford, William, 1914-1993 73 Wakoski, Diane 72 Berry, Wendell, 1934- 69 Bly, Robert 65 Snyder, Gary, 1930- 64 Kelly, Robert, 1935- 61 Merrill, James, 1926-1995 58 Duncan, Robert, 1919-1988 57 Simic, Charles, 1938-2023 55 Hall, Donald, 1928-2018 51 Di Prima, Diane 49 Poets Laureate Collection (Library of Congress) 49 Ashbery, John, 1927-2017 48 Warren, Robert Penn, 1905-1989 48 Rothenberg, Jerome, 1931- 47 Simic, Charles, 1938- 46 Levertov, Denise, 1923-1997 45 Levine, Philip, 1928-2015 43 Eberhart, Richard, 1904-2005 42 see all ...