Next Project: AE Type 41 Switch Test Set

[Fabius]

I have had this from the early 1990s and saved it from scraping as GTE was getting rid of the step offices. I truly wish I had saved more stuff. I kick myself in the butt because I knew that there would be some demand for test cabinets, ringing supplies, interrupters, etc. Oh well, I digress.

I pulled this unit out of storage and it will be the next project. It should be an easy project as this test set worked when saved. I have a 48v power supply but I'll need to check if it puts out enough current. Does anyone have a schematic for this?