June 27-30, 1968 at the Retinal Circus in Vancouver, Canada. This over-sized postcard measures approximately 5 x 14 inches. The artist is S. Seymour.
June 27-30, 1968 at the Retinal Circus in Vancouver, Canada. This over-sized postcard measures approximately 5 x 14 inches. The artist is S. Seymour.