The Intergalactic Passports were special passcards issued in 1980 on the set of Star Wars: Episode V The Empire Strikes Back to grant access to the film crew, the press, and visitors. They were from an in-universe perspective and featured faux "stamps" for various locations in the Star Wars universe, including Tatooine, Corellia, and Utapau. Those props grew so popular that a commercial version of them later became available at bookstores.
They eventually saw a return in Celebration Europe where they saw a similar purpose. There were 10 stamps in all, with there being several hints on how to get them:
Stamp 1 Clue: The publisher of the galaxies finest Star Wars magazines and comics
Stamp 2 Clue: They make the world smile with their Star Wars action figures and toys
Stamp 3 Clue: Use their bricks to build your own Star Wars galaxy
Stamp 4 Clue: They are the Masters at making Replicas of iconic Star Wars items
Stamp 5 Clue: At the end of the Celebration Europe Art Show you will find the experts in Animation Art
Stamp 6 Clue: Listen to expert collectors from around the world share their expertise in the Collecting Panels
Stamp 7 Clue: Set foot on the Tantive IV set...
Stamp 8 Clue: Visit Dagobah to train as a Jedi...
Stamp 9 Clue: Straight from the Lucasfilm archives this exhibit is simply out of this world
Stamp 10 Clue: Vaders Fist, their members create and wear amazing Star Wars costumes
- Star Wars Scrapbook: The Essential Collection
- "" — Star Wars Galaxy Collector 8