John Cage and Merce Cunningham, three important documents 1960-1972

(1) Generation Music 1. Announcement for the music-performance on January 27th 1960 at Conway Hall London, featuring works by Schoenberg, John Cage, Morton Feldman and Cornelius Cardew. Green sheet, 14.5 x 30 cm, printed in black, with profusely added scribbling by the previous owner in brown ink.

(2) The 25-year retrospective concert of the music of John Cage. Announcement for the performance at Studio Haro Lauhus in Cologne, September 30 - October 1, 1961. 20.8 x 15 cm, folded once. (3) Merce Cunningham and Dance Company. Invitation to the show at the Städtischen Kunsthalle Düsseldorf on October 4 1972. Green cardboard sheet printed black, 20 x 21 cm folded to 10 x 21 cm. (total 3)