Constantin Brancusi, 1876-1957 a retrospective exhibition - Brancusi, Constantin 1876-1957; Geist, Sidney; Solomon R. Guggenheim Museum, New York.; Philadelphia Museum of Art.; Chicago. Art Institute (New York Solomon R. Guggenheim Foundation, 1969)
The Solomon R. Guggenheim Museum, New York in collabortion with Philadelphia Museum of Art [and] the Art Institute of Chicago.