Actually....I've been trying to teach my girlfriend (who has absolutely no interest in this wonderful hobby), to watch for errors, cool & exotic serial numbers, and even given her lists of inserts to watch for.
She has found many nice notes for me in the past, but this is probably the nicest. It was found with a small stack of fresh $5's. Don't know about the other serial numbers that were around this one. She phoned me from her work and said she found a note that looks funny. I told her to bring it home (very carefully). After I saw the #, it was too late the others that surrounded this note would have been dispersed throughout the day.
Oh Well..at least I got this one !!
John