I need a black chain for 5 speed, with "SEDIS" on the side plates, new or little used, for a late 60's PX-10. Also, an Italian threaded 1 inch threaded headset, Campy NR or at least old style in appearance, any workable condition, for a 1960 Legnano. I have a new one that I won't use unless I repaint the frame.I need something used just for functional purposes. Thanks, Josh Berger Bronx, NY _cino1947@aol.com_ (mailto:cino1947@aol.com)