William Skinkle Knickerbocker letters, 1922-1967 1 box Creator Knickerbocker, William S., 1892-1972 Abstract Or Scope Correspondence of Knickerbocker. Correspondents are Kenneth Burke, Oscar Cargill, Irwin Edman, Ben Ray Redman, Austin Warren, Morrie Ryskind, Bonamy Dobrée, Helen Keller, Compton Mackenzie, Merrill Moore, and Allen Tate. view more view less Rare Book & Manuscript Library