[GreenKeys] enlighten me regarding Model 19 rectifier

[epvgk at limpoc.com]

Ahh ok, I had thought the punch was mechanically driven off the M15 or
something. Does that punch solenoid use ~120V too or is it lower voltage? 

Anyway I'll keep the rectifier box intact but if I can come up with
something a little less imposing for actual use I'll do that. :) I have a 
reasonable solid state supply that can do up to ~300mA at 0-250v so that
can serve as the loop supply, at least. 

My space for this is pretty small so it may not be able to stick around here
long, and I may end up soliciting SF Bay area teletypists for a new home for 
it in the not far off future. But it looked too clean and nice to let it get 
scrapped... so it'll be here for a while at least. Going up to get it next 
Saturday. 

eric