1983 United Kingdom, set of 12.
This is a set released by Fun Products in the U.K., in 1983 for the movie "Return of The Jedi". There were 12 in all, and they came in packs with a cool looking backing board covered in cello. Pictured is a complete set of the regular stickers, one in the original packaging (although several would have came together in an unopened package), and a rare vendor sample set (much smaller than the regular stickers).
These is also another variation of this sticker set, where the stickers are three dimensional molded plastic. These (4) are still in the original plastic, and a few more that were opened but are still on the original backing.
WANTS FROM THIS SET: Anything not pictured.