I haven't checked the Forum in a long time so I didn't know I had any responses to my post. I think somebody is right, it is a north, not a northern Electric. Actually, once I just plugged a couple components in properly, it seems to work just fine. The locksmith just ended up drilling out the center lock. As the unit was a little cantankerous to open, the locksmith didn't want to pull it apart any farther, and once I took it apart I realized I will still need to get the coin box lock drilled out. He was a nice guy and didn't charge me very much. I don't know if it's possible to find a lot for this phone so I'm just replacing the lock shaft, for lack of a better word with an appropriate piece of threaded rod and a rounded over nut. I'll send a picture if anybody's interested.