Nostalgia got the best of me recently and I bought a used huret jubilee rear derailleur without the mounting bolt. I searched the used bins for a mounting bolt to no avail. Does anyone know where I can buy one? Thanks for any insight you might share. It is a beautiful deraillier that may still be the lightest ever produced, it works well on vintage short range clusters (11-23 or so) and I would really like to use it on one of my rebuilds.