Mel Bochner, exhibition postcards and Art & Project bulletin

(1) Konrad Fischer Dusseldorf, 1969. Measured Room Series : 48" Longitudinal Projection. Doubled sided postcard. Rare mint copy. (2) Stein Gladstone New York, 1969. Measurement Series. Folded card, 4 pp.

(3) Art & Project Bulletin No.27, 1970. Excerpts from Speculation (1967-1970). Single folded sheet, 29.5 x 21 cm, 4 pp. Mint unmailed copy. (4) Galleria Sperone Turin, 1970. (5) Galerie Ricke Cologne, 1975. (6) Jean and Karen Dernier, Greece, 1977. (total 6)