Prev Next Category: Envelope Invitation from Groh 1982-07-02 Klaus Groh, West Germany Section: Mail Art Network Sent from: Edewecht-Fr’Fehn, West Germany Medium: Printed matter Category: Letter, CFP, Envelope Dimensions (cm): 29.7 x 21 Pages: 3 Subject: klaus groh, try to try - rality is the only way