Arthur, that is a result of 35 years of incompetence and neglect.
The funny part is that on the left wall there is a whole field of blue, red, and yellow boards barely in use.
Sam, the T1s are not connected to that equipment - they are much newer. Next time I am there, I will try to see what is marked on the top of the unit, there are a couple cards in there.
PS - notice the "JEFF MOSS" marking on the orange cover, no relation to me
