Rich Robinson wrote:
"I've been told the fastest way to tell a P-13 from a P-10/15 is by its drop-outs.
This requires some caution for the older (1960s) models. My '65 has eyelets. It was built for a racer in Portland, OR (who put Cinelli biValents on it at some point). BUT, I don't know what the model nomenclature was back then. I hope someone does.
thanks
harvey sachs
mcLean va