Where can I buy a rectangular upright toolbox for my 1937 Royal Enfield 350 please. I can buy a new one from Hitchcocks but it is for a very oily rag motorcycle. It looks identical as a flying flea or a WD Enfield. A battered original would do or even a new made in India will do as I have to make it look old and match the rest of the bike. Alex 0781 8668165