Machine + "El" Patterns. 1935-1943. Color lithograph, 17 7/8 x 12 3/4 in. (45.5 x 32.4 cm), irregular. Transfer from the Internal Revenue Service through the General Services Administration.
Smithsonian American Art Museum, Washington, DC, U.S.A.
Smithsonian American Art Museum, Washington, DC / Art Resource, NY
6080 X 7585 px