I bought an old (1994) sealed Ravensburger puzzle off eBay of the Titanic sinking and it came with a mock newspaper article. It is the size and feel of an old newspaper. :
Bizarre Bookshop 2 – The Red Balloon Toy Store
Ravensburger Barbie Around the World 1000 Piece 27" x 20" Jigsaw Puzzle New | eBay
My Favorite Stamps | Adult Puzzles | Jigsaw Puzzles | Products | My Favorite Stamps
Ravensburger Photo Puzzle in a Box - 1000 pieces | Adult Puzzles | Jigsaw Puzzles | Products | Ravensburger Photo Puzzle in a Box - 1000 pieces
Ravensburger Photo Puzzle in a Box - 1500 pieces | Adult Puzzles | Jigsaw Puzzles | Products | Ravensburger Photo Puzzle in a Box - 1500 pieces