[Calder, Alexander. (1898–1976)] Thomson, Virgil. (1896–1989). The National Tribute to Alexander Calder - Signed Program. Signed program from the National Tribute to Alexander Calder on November 10, 1977, which included a performance of Virgil Thomson's Four Saints in Three Acts. Thomson has signed and inscribed on the first page of the program. The oratorio version of Four Saints in Three Acts was paired with Erik Satie's opera Socrate, with a mobile set by Calder and English text by Thomson. 21 pp., including program notes, photographs and set designs. Very good. 11 x 8.5 inches (28 x 21.5 cm).