Collection of four 1960s programs for the American Folk Blues Festival tours of Europe, each signed inside by at least one of the performers, including: a 1963 program signed by Muddy Waters, Sonny Boy Williamson, Lonnie Johnson, and Willie Dixon; a 1965 program signed by J. B. Lenoir; a 1968 program signed by Big Joe Williams (with his rare “Joe” signature) and T-Bone Walker; and a 1969 program signed by Earl Hooker. In overall fine condition. Of special note in this lot is the large Big Joe Williams signature: Williams signed very rarely due to his illiteracy, and when he did it was usually with the letter X, making this version of his signature especially desirable. Pre-certified REAL.