Norton 650 Mercury ad pamphlet sales brochure catalog. Again a rare one as it is from 1969 the very last year of production for this seldom seen model. As a youth I almost bought one but blinked at the last second and instead opted for a 500 mile used BSA Lightning for the same price. Nice condition large format brochure has no dealer stamp. If you have one of these Norton 650 Mercury bikes let me know as I would like to buy one. will combine shipping on multiple purchases.