Ry Nikonova mail art to John Held Jr., consisting of an illustrated sheet with artistamps and the instruction: Do not open!
Citation:
Ry Nikonova. Ry Nikonova mail art to John Held Jr., 1988. John Held papers relating to mail art, 1947-2018. 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