I would trade this Paul Platz Walnut glass/glass pot call and striker for a Marlin Watkins short box with a Mora or Bloodwood lid.
(http://i433.photobucket.com/albums/qq59/hunter2233/Platz%20walnut_zpspxnlaq6q.jpg) (http://s433.photobucket.com/user/hunter2233/media/Platz%20walnut_zpspxnlaq6q.jpg.html)