Thank you for your replies Mike and izee. Serial number looks like k151802. I wanted it because it was different and cool. Having restored other bikes and never ridden them much, my plans are a full overhaul but running 700c modern wheels, 3 spd hub, 38mm tires, inch pitch cranks/rings. Recover the original seat, and ride it. I can put in the trunk of the car and ride in town and gravel park trails. Won’t make any permanent mods, but with my plans it will get ridden and enjoyed. Can you tell me what year it is by that serial #?