I believe the 69 used the base with U69 stamped on them and the 70 was different. I've seen some with U70 on them and then the 71 and later base changed to a different design altogether from my recollection. But I agree, all 68-72 Hooks were the same.
Last edited by 69novamanrick; 02-02-2018 at 05:47 AM.
|