1. Untitled (Correspondence from Jean-Christophe Ammann to Tom Marioni/MOCA). July 23, 1980. Bookmark Artist: AMMANN, Jean-Christophe (Kunsthalle basel) Classification: Work on paper Materials: Holographic letter. Blue ball point pen on kunsthalle basel card. Dimensions: 4 x 5 3/4 in. Accession Number: 1995.46.12.72
2. Untitled (Correspondence from Jean-Christophe Ammann to Tom Marioni/MOCA). September 1, 1980. Bookmark Artist: AMMANN, Jean-Christophe (Kunsthalle basel) Classification: Work on paper Materials: Letter. Photocopy. Printed black on Kunsthalle basel stationery. Dimensions: 11 3/4 x 8 1/4 in. Accession Number: 1995.46.12.56