I seem to attract old Westons. I have a Master that works, 3 Master IIs that work and 1 that doesn't, 1 Master III that works and 1 that doesn't, 1 Master 4 that works and 1 that doesn't, 3 Master Vs that don't, a EuroMaster that doesn't and a Euromaster II that does, and best of all, 2 Ranger 9 spotmeters that have been gone over by Quality Light Metric and recalibrated for non mercury batteries.