WW2 Avro Lancaster Bomber Letter Opener/Bookmark in English Pewter (With Gift Box) A lovely combination letter opener and bookmark. The letter opener bookmark is made of a silver tone metal and the charm is fine English Pewter. Handmade in England. Letter opener Bookmark measures 4 7/8" (12.25 cm) approx. Charm measures 1 3/4" (4.75 cm) approx . Comes with a pillow style gift box. The box is supplied flat for safe posting.