[Boatanchors] Jumpers on the octal plug on rear of NC 125

[John King]

I have a National NC 125 without the octal jumper plug on the rear of 
the chassis and I need to make up the jumper plug. If someone who has a 
NC 125 would be so kind I need to know where the jumpers go on he Octal 
plug. If I remember correctly, the muting connections go the the plug as well as some connections for the input voltage for the primary of the 
power supply. If you can look at the octal plug on yours, I would 
appreciate it if you would tell me where the jumpers go on the plug. 73, John, K5PGW