1891 23 Feb. 5/5 Mr. T. had just been explaining to Mr. D. the secret of how to open a certain puzzle locket.
1931 28 May 2/1 He thought much of the puzzle locket now on his neck.
2006 www.themoviespoiler.com 11 Dec. (O.E.D. Archive) He creates a beautiful wooden puzzle locket..and gives it to Sophie with his picture inside.