I have a similar playback device that uses 8.5x11 sheets of magneically coated material. It plays back with an arm that rotates with a head at the nd. It was a message repeater. No one ever brought in a job for it so I never tried getting it to work. Good seing you again, however briefly. You misse done hell of a carousel ride. Steve ----- Original Message ----- From: "Richard L. Hess" <[log in to unmask]> To: <[log in to unmask]> Sent: Wednesday, May 02, 2007 5:18 PM Subject: [ARSCLIST] Is this audio? or word processing? or ? ? ? >A person contacted me today with an approximately 5x8 inch magnetic sheet >with the IBM logo on it and two holes punched in that edge. It appears to >be magnetic material. We have no idea if it's audio (I haven't seen it >before) and I'm suspicious that it MIGHT be a word processing format. It >dates from the late 1960s and was apparently part of some U.S. Navy >documentation. > > A photo of it is posted at: http://www.donmarquis.org/ibm.pdf > > There are ten of these sheets in the collection. > > Richard L. Hess email: [log in to unmask] > Aurora, Ontario, Canada (905) 713 6733 1-877-TAPE-FIX > Detailed contact information: http://www.richardhess.com/tape/contact.htm > Quality tape transfers -- even from hard-to-play tapes. > > -- > No virus found in this incoming message. > Checked by AVG Free Edition. Version: 7.5.467 / Virus Database: > 269.6.5/792 - Release Date: 5/6/2007 9:01 PM > >