Does anyone know what hubs would have been originally specified for a 1965 Jack Taylor Sports Tandem? When I bought mine as a basket case several years ago it came with a Campy 36h track front hub and an Atom 36h drum brake rear. I built it up this way but suspected that they were not original as the Atom hub was laced to a steel Schwinn 27" rim! In any case, I would like to switch to a conventional rear hub (the drum brake makes flat repair a chore) and would rather not spend the $$$ for a Campy rear track to match the front if it was not original! Any suggestions?