[Viva Zapata!] : mimeographed portion of the screenplay, [ca. 1949 May 13].

Steinbeck's mimeographed copy of a portion (p. 81-182) of a preliminary version of the screenplay, with autograph revisions and additions on p. [81]-100. First page is headed by Steinbeck "Zapata. Title Forward. In 1910, an iron man ruled Mexico from the castle of Chapultepec. He was the father of his country -- and the receiver of their troubles.--"
The film Viva Zapata! was produced by Twentieth Century-Fox in 1952.