Amadeu de Sousa-Cardoso. Amadeu de Sousa-Cardoso, Portugal postcard to Walter Pach, New York, N.Y., 1916 September. Walter Pach papers, 1857-1980. Archives of American Art, Smithsonian Institution.
Use Note:
Current copyright status is undetermined
Location Note:
Archives of American Art, Smithsonian Institution Washington, D.C. 20560