I thought it went more or less like this:
Prince Original Graphite OS till 1989
Donnay Pro One OS 1989-1993
Radical Trisys 260 OS, then painted as Tour TT 690, Ti Radicala OS, i.Radicala OS, LM Radicala OS oraz FXP Radicala OS...
During the doubles match at Wimbledon (new roof event) he had a YT Radicala OS painjob.
There were some changes like:
US Open 2003 Prestige Classic 660 cm2
Clay season 2005 - LM Instincta.
But I have no idea if I got this straight...