I think the one you have that is "squarish" on the right of the photos on
that page is the style that Honeywell used for airline
uses, and is hard to
tell at a glance from one made by Univac. I had a Univac which looked
almost identical to that one with an 8080.
I also think it is an early airline terminal. Some of them had a non
standard connectors. A photo of the connector would also be valuable.
Pax
--
Paxton Hoag
Astoria, OR
USA