I recently purchased at a garage sale a spool of recording wire. For those of you, like myself, who don't know much about this, recording wire supposedly pre-dates the tape found in cassettes and 8-track tapes. Of course, I have never seen one of these machines to play these spools of wire on, so I am very curious. I quickly looked on Ebay, but couldn't find much since I only know to look up "Recording Wire" and not much else. Here's a couple of pics:

