Do you have any old shorrock panels your willing to part with? I've been wanting one for ages to go with my shorrock bell box in the collection. Be willing to pay a good amount for one
Pretty sure they were known by what you mentioned there. I used to have an early model 45 panel which was quite basic bit still quite a lovely panel. I have one of those plastic things that goes on the key switch if you want it? To get that 41a working again
I have just noticed that the keyswitch is missing the plastic arm that pushes the Microswitch in, and that also allows the solenoid to lock the key switch