Prev Next Category: Envelope Travelling in Time 1981-09-01 David Zack, USA Section: Correspondence A-Z Sent from: Edmonton, Alberta, Canada Medium: Paper, Photocopy, Clips, Coloured paper, Printed matter Category: Letter, Booklet, Envelope Dimensions (cm): variable sizes Pages: 17 Subject: krononauts, visual poetry, david zack, process poem, travelling in time