Red cover ornamented with rubber stamps in black ink: film strip design with "DIArrhöe SHOW", and sender's return address. Green artist stamp depicting a man with a leather shoe collaged over his eyes placed over envelope flap. A5 sheet enclosed. Line art of Empire State Building with the Chrysler Building leaning sideways out from behind it. Request for mail art material on New York. Bottom-right corner missing from sheet. A4 sheet enclosed. Circuit diagram with collage elements and illustrations added. No date, CDS too faint.