The UK Premium Collection BD is the same as all the others listed, with the addition of the previous UK DVD, a UV code, four art cards and the usual slipcase. The same R2/4 coded DVD has also been issued in Oz.
Missing UK DVD details:
Theatrical Trailer (1:44)
"Frank Capra Jr Remembers" featurette (11:51)
Vintage Advertising Gallery (12 images)
Talent Profiles (Capra, Arthur, Stewart)
The Dutch DVD details are incomplete: it's obviously the same as the other PAL editions. Here's a Dutch listing with full spec.
DVDBeaver DVD links:
http://www.dvdbeaver.com/film2/DVDRevie ... ection.htm
http://www.dvdbeaver.com/film5/blu-ray_ ... lu-ray.htm