I'm new to the Forum (a friend recommended it to me). I have most of a 1952 plunger-A10 so hope to start the rebuild in the summer. I have no documents so the bike has to be built first to show that it is a bike then it has to be registered. I'm hoping anyone who has rebuilt a plunger A7/A10 will pass on words of wisdom. note: I have rebuilt one of my shooting stars but I had all the bits and photos to work from. This time it's diagrams from Draganfly the BSA spares catalogue and the Roy Bacon book. cheers from Happy Biker