I can’t find anything around the doors, as you suggested. I pulled it out of it’s slot and found a plate riveted to the back, which had the maker’s name, a G.C. No. 11 810-35 and a serial no. 002125. That’s all I can see.
Hi
Both the User’s Instructions and the Installation/Servicing Guide call it ‘The New Vogue’. The manufacturer is Valor Newome Ltd. of Prescot, Merseyside. I can’t see any other numbers.