Oh, good lord.  I had a CB rig with one of these, having been made in 
1962.  And a Hallicrafters HT-32 with the same thing.  (If you REALLY go 
back to that age you will point out that it didn't have that connector 
originally, but hey, someone modified it for PTT).

More disconcerting, I can remember the part number. This was an Amphenol 
part.  I fear that company has been bought and sold a dozen times like all 
the others.  But I put it into a web search and there are a few hits, so 
this message may not be totally useless.

So, numbers were like 80MC2M, was the "80" line, male, not sure about the 
"C", 2 was the number of pins, and M was male, as in plug.  One of the 
interesting things I learned was you could change either M to an F, giving 
you any of four combinations including "male sockets" and such.

Hope this helps, or at least, amuses.
Barry

-- 
http://www.piclist.com PIC/SX FAQ & list archive
View/change your membership options at
http://mailman.mit.edu/mailman/listinfo/piclist