My NewYork font has vanished from Pages

I recently upgraded from a G4 w/ iWork '06 (Pages 2.0) to a new MacPro. I reinstalled iWork '06 w/ my Pages 2.0, and now when I open up my old files, I get an error msg that says that the NewYork font is missing. I can't see it any longer in my Font Book. I now have Pages 2.02, but that didn't prove any help.

Does anyone know why it vanished? And how I can get it back?? It was my preferred font.

Thanks in advance