Originally Posted by
T-Mar
I believe the pin and slot were added by Weinmann in 1966. Old catalogue diagrams showing the pin and slot specifically mention "model 1966" and the suffices for these arms are 66.
I don't see the pin & slot on that 1966 diagram though. The pin is on the back of the outer arm and the slot is on the front of the inner arm. Neither can be viewed in that diagram. Am I missing something?
