Prev Next Index: David Zack Destroy all pods! Postcard from Ackerman 1978-12-26 David Zack, USA Sent from: Portland, OR, USA Medium: Cardboard, Printed matter, Photograph Category: Postcard, Photograph Dimensions (cm): variable sizes Pages: 3 Series: no 2 Subject: destroy all pods!, family photograph, casfc, pncept concept, portrait, david zack, dr al ackerman