Today, I bought a Hawthorne tank bike, it is a middle weight, single speed, with a tank and an all chrome frame, fenders, and a chrome tank with red accents. It is %100 original; tire, tubes, everything. The only numbers I can find are on the hub and back by the rear hub next to the hub. The ones on the hub are "T67211" and by the rear hub G100796" with the letters "SE" in a circle above those. It is also a Hawthorne rear break. If anyone has any information on what year it may be, you can contact me by email at [email protected] and I can send you pics that way since I always have a hassle doing it this way. Thank you! God bless and happy holidays. Keep calm and build rat rods all year long.