On 2020-03-03 10:48, Mattis Lind via cctalk wrote:
  The connector is the correct one. It has four jumpers
that could be
 used
 for setting one of the keyboard types using the KB ident lines.
 
https://i.imgur.com/PhfvKaV.jpg
 https://i.imgur.com/VPT38cK.jpg
 https://i.imgur.com/nN1gtFu.jpg
 Which terminal was it used for originally?
 /Mattis 
 
https://deskthority.net/wiki/IBM_Model_F
It appears to be from a 3101?
Cindy