Fellows of the Library of Congress in American Letters Published April 8, 2015 at 1774 × 1446 in Fellows of the Library of Congress in American Letters ← Previous Next → From left, poets Allen Tate, Léonie Adams, T.S. Eliot, Theodore Spencer and Robert Penn Warren attend the annual meeting of the Fellows of the Library of Congress in American Letters, November 1948. Prints and Photographs Division.