Hi Harold. Thanks for your input. Is that info from the Joe Moore book???????? I am not sure if its infact totally correct................???? Hence why photos of originals will shut this case.................... Anyway, I will have to do some more research. ps: I have read about your resto on another forum.....................been to your site also................... you have done perhaps the best resto I have seen to date..........................your detail and research is brilliant. well done. claude