BSA A10 on Craigs Line "Motorcycle Parts"

My dad had a A 10 whenI was around 8 to 11. He "Bobbed" his by removing the front fender and putting it on the back, a Bates leather seat, and coctail shaker mufflers. I thought it was the coolest. This one appears to maybe have Dunstalls. I'm looking for the electronic ignition I found a couple days ago. Surprising number of complete running bikes in "Parts"