I was down at the local surplus store today in St. Paul, AxMan.
They have a very decent looking Signal Shifter sitting there for $50 if anybody is looking for one. I understand that the front panel tends to go bad but this one is very nice. I didn't check for coils. I can pick it up and hold it for someone if needed.
http://www.wb6nvh.com/DATA/Military_Signal_Shifter.pdfGreg