I have an '87 Waterford 56cm c-c by 55cm c-c. It is a little too small for me, probably by 2-3 cm. (I'm 5 ' 11"). I'm intrigued but I'm not sure it's worth it for either of us to trade for one cm. It's got Campy chrome dropouts and Joe Bell repaint. Send me a PM if you'd like to talk further.