JEOL Probe Users Listserver Moderator: Ellery Frahm, [log in to unmask], Electron Microprobe Lab, University of Minnesota Post a message: send your message to [log in to unmask] Unsubscribe: send "SIGNOFF PROBEUSERS" to [log in to unmask] On-line help and FAQ: http://probelab.geo.umn.edu/listserver.html * Hello, I am looking for a Tracor Northern TN5500 and/or Tracor Northern TN5600 systems. If you have these items and would like to sell them or know where I could try and find them, it would be greatly appreciated. Best Regards, Jim Renaud.