Identification on verso (typewritten): Property: Esther McCoy First Study for his own House in the Pedregal ca '49 Juan O'Gorman Identification on verso (handwritten):(golden section lines) - Rare plan
Plan of the O'Gorman house, ca. 1949. Esther McCoy papers, 1876-1990, bulk, 1938-1989. Archives of American Art, Smithsonian Institution.
Current copyright status is undetermined
Archives of American Art, Smithsonian Institution Washington, D.C. 20560