There is this from Schwinn bike forum, which corresponds to other traces on the Internet and seems to encompass the 60th anniversary:
http://www.schwinnbike.com/heritage/...+match+serotta

"The 1998 - 2000 steel Paramounts were built by Match Cycles (Tim Isaac and crew including Curt Goodrich who built most of the Paramount frames and now builds custom frames for Rivendell) for Schwinn using Reynolds 853 for the main tubes and 725 for the stays. During the same timeframe, Ben Serotta made Titanium framed Paramounts that looked like the steel ones (same geometry, same graphics, etc.).

I don't have a 2000 catalog, but here are the '99 catalog pages of the steel and titanium Paramounts, as well as the catalog drawing showing the Paramount/Peloton/Circuit geometry. I'm pretty sure (but not positive) the 1999 and 2000 Paramounts are virtually the same."

"These are world class bicycles."

http://whttp://www.schwinnbike.com/h...chmentid=43067

www.schwinnbike.com/heritage/attachment.php?attachmentid=43066

http://www.schwinnbike.com/heritage/...chmentid=43068