I can help there Pip, the range has been out since February and were only brought back for this year only until late Dec, but there is:
ST2349/P/40th Port Glass Pair (I think these are based on an earlier F T design but i cannot remember which one) in 24% Lead Crystal
DE2349/40th Ships Decanter (Which was one of Franks first Decanters) in 24% lead crystal
ST115/9/p/40th Sharon Celebration Flute (A taller and larger version of the Sharon champagne flute, designed in 1971) in 24% lead crystal
All the items come with a certificate of authenticity and are marked on the bottom with a D with 1967-2007 on it.
The range can be viewed here:
http://www.dartington-test.co.uk/acatalog/40th-Anniversary-Celebration.html In 2005 Rummer and Imbiber were also re-introduced into the Glassware lines, see
http://www.dartington-test.co.uk/acatalog/Drinkware.html but they are slightly different to the originals. Mia, Wibble and Grip are also very much Frank Thrower themed as well although they were introduced this year. I was fortunate to go to a few exhibitions of Franks work this year and they have been excellent.