A Collage of the city of Krakow in Poland. Beautiful 1000 Piece Jigsaw Puzzle Made by Trefl.Trefl HistorySince it was founded in 1985, Trefl Group has been one of the leading companies in Pomerania (Pomorze). It has both manufacturing and trading subsidiaries, three sports companies and a media company. The main business of the group is the manufacture and distribution of jigsaw puzzles, board games and playing cards. |
