Pulled these off an old Dawes that I'm converting into a Fixie. Don't know much about old cottered cranks. They cleaned up very nicely. Don't show much use at all. Luckily, the bike spent most of it's time in a garage. I'm trying to get a guage of their value, if any - or if I'd be better off trading them for something. Here's a few pics: Any ideas ? Bottom bracket races and bearings show little wear as well.