Well that is splendid news, we now know why is was named the 'Centenary' and many thanks for the update. Sir_Chook do you have any pics of your machines and if so, could you please post them here....?
I would suggest that the Centenary may have been the forerunner of the mighty Model 17 'Supercut', first introduced in 1950
Please do not PM me asking for support. Please post your questions in the appropriate forums, as the replies it may receive may help all members, not just the individual member. Kindest Regards, Darryl