Hello Gang, I figured I might have a set as I got a old shcwinn with 1st gen. cranks. I took a Pedal apart and sure enough the axle has the o ring. But the body does not have the double outer brace that goes over the end cap. the normal cut away as later pedals. Was this second gen before the rifling occurred. Or was the body swapped. That looks doubtful. Metal end cap and slightly larger Campagnolo and patent stamping. I note most of my strap loop steel pedals have smaller stamping of patent and campganolo.
Ideas?
Craig Griffith
San Luis Obispo, Ca.
USA