Various copies of this stamp on index cards. I presume this stamp was set out on Mollett's Postcard Garden board (see entry) where visitors to the show could stamp out there own issue. The stamp reads: Homage to Judith Hoffberg - The Mailbox is a Museum - Imagezine, Vol. 1 No. 4, La Mamelle Inc. Copyright 1978., Item 1, Box: 4. Artwords and Bookworks Papers, MsC0517. University of Iowa Special Collections. https://aspace.lib.uiowa.edu/repositories/2/archival_objects/127573 Accessed November 08, 2024.