Prev Next Category: Invitation Invitation from Hendricks 1979-06-06 Jon Hendricks, USA Section: Mail Art Network Sent from: New York, NY, USA Medium: Printed matter Category: Postcard, Invitation Dimensions (cm): 11.5 x 15.5 Pages: 2 Notes: Backworks 488, Yam Festival 1 May - 31 May 1979 Subject: jon hendricks, backworks, yam festival