Nice Collins 516 F2 Power Supply for KWM Series Transceivers and 32S Transmitters
This one has the in-rush relay installed in it.

I am told that the Unit was functional when removed from service a few years ago. I have no way to test it.

It is competitively priced 

Sales to continental US only.  No Foreign sales

Unit is quite heavy,  thus the shipping costs are high as well.