Hi Martin,
I rather got the bit between my teeth and tried some old contacts.
I sent the pics to Vintage Restorations, asking if he had any.
https://www.mg-cars.org.uk/vr/
I have this reply.
Probably yes, how many do you need?
John
Do you want me to continue discussion with John or do you want to take over.
I am travelling to France, arriving in Saint Malo on Saturday 18th April and staying in Brittany for a few day’s sightseeing before heading South West.
I could bring them if he has some.
Roger
John