Alf, some of the irons are too rusry to see the makers name, I will get the wire wool out today and see how they clean up. The ones I can read all are Marples of Sheffield. The wedge to hold the irons is a replacement and one of the arms (correct name?) that holds the fence looks like a replacement too.
John
ps Dave, No problem about the change of topic, I was interested too.
sorry, that should have been directed to Trev.