[GreenKeys] AN/UGC-77 manual needed

[Kevin H. Phillips]

Does anyone have, or know where I can obtain, a manual for an AN/UGC-77? 
This is my latest addition to my "herd".  It's a very nice clean machine. 
I don't see a traditional power cord/cable of any kind so I need, first of
all, to know how/where to connect power.  It has an external box marked
"ESA 323120" that has a 3-conductor cable with spade connectors.  No power
cord on this unit either but an On/Off switch.  The typing unit appears to
be like a 28 but the keyboard seems to me like a 32 or 33.

I had a nice visit with Jeff Angus who was the first GreenKeyer to see my
new acquisition.  It's nice to meet a fellow GreenKeyer face-to-face for a
change. If you find yourself near Ranger, Texas don't miss an opportunity
to visit Jeff's store in beautiful downtown Ranger.  As he says, he has
everything from crackers to coffins.  I am not in the market for a coffin
just yet so I didn't make it to that part of the store.

Kevin Phillips