On the tools discussion, John Pergolizzi quipped "... cone from a set of Cinelli rollers. Boy they sure made a lot of noise!"
Boy, John does that ring true. Still, in my ears at least. Get a bunch together for winter Saturday roller races in an acoustically live room and it's even worse! Bought mine from Sugden and Lynch in Menlo Park, still have the original receipt, too, though they are long gone.
Ken Wehrenberg, Hermann, MO