<p> John and Kent, you are right, I think I will keep the older one as I recently took it on a flight in a 1936 Lufthansa Ju 52 which flew over the old Leitz factory at Wetzlar so it went back to its birthplace although at about 800ft. I took a few shots on XP2. which were a bit soft. I explained to the crew who were interested in the camera that it was older than their aircraft.</p>