After reading my Elusis that I got in the mail today and seeing the info on the old Chi O pin that some man bought off of E-bay and returned to National, it got me thinking. Was this the same pin I was looking at in the above post? The pic in the Elusis had a "mu" guard....in the above post I thought it was a "w". I guess it could have been me returning it to Chi O had I thought it was ours, LOL.