Prev Next Category: Envelope Letter from Kramer 1981-09-10 Jürgen Kramer, West Germany Section: Mail Art Network Sent from: Gelsenkirchen, West Germany Medium: Printed matter Category: Letter, Envelope Dimensions (cm): 29.7 x 21 Pages: 7 Subject: jürgen kramer, die 80er jahre, publications, litanik, schmidt-olsen