Gosh that is old, the photo you show of the terminal block shows its 1970 model, I can't see colour on the terminal block very well, but I can tell you what the colours in the loom to the key switch do, you will just have to work out where the colours go, its not hard,Yellow-choke, white starter, 3 blacks-stop, red-live,some of the earley looms had brown for live,you may have some spare wires in the loom, these are not required to run the engine, list the colours you have in the loom.
Its the colour to terminal block that I cannot get. (really just the starter and choke) is there a way of working this out without risking damage...? I dont want to poke around with closed contacts on a connection block, for obvious reasons.
