Campy apparently made a run of bottom brackets in the early 60s(?) that had
separate races pressed on to the axle ala the later titanium Super Record. My
understanding is they used 3/16" balls (ala SR). Does anyone know what
year(s) these were produced? I've also run across a picture of a 1 piece bb
dust sleeve, embossed Campagnolo, that is dark brown in color and has a
texture to it. It almost looks like leather but I'm sure it's not. Does this
ring any bells? I can email a picture (off list) if it would help with the
ID. If we get this right, it can be added to the "Time Line."