Double sided postcard / announcement published in conjunction with show held January 6 - 27, 1979. Card features rubber stamping using a rubber stamp from the Dieter Roth multiple Stempelkasten on recto and exhibition details on verso. Title of exhibition documents variations of the artist's name, which was Karl-Dietrich Roth at birth, and morphed into Dieterich / Diter / Dieter Roth / Rot, which were used interchangeably wihin his lifetime.