This is a Lucas C40 generator 22704.  4/64 production date. It is an alternative to 22700. All serviceable parts are identical.  It has a pretty wide interchange of British cars.  Spins nicely.   Overall this will be a great one to work with. Sold with guarantee. Overseas shipping no problem. I gladly combine shipping on multiple purchases and refund any difference between actual postage and stated postage costs.