John at Velo Stuff, My new favorite person just sold me a huge assortment of cranks and rings -- lots of mismatched stuff so if you are looking for an arm I may have it. I know I am supposed to put prices, it will take me days to figure out what all the stuff is if you are looking for any old William, BSA, Nervar, Stronglight etc. I may have it for sale cheap email me and I can send photos Thanks John Sam DiBartolomeo Riverside CA