I work at Home Depot, so most of my currency collection has come from my till when I'm cashiering. I was counting my till today and found a nice surprise, a Barr note in my stack of ones. I of course switched it for a bill I had in my wallet. Just a few months ago I also found series 1963 $1 star note. I had never seen a star note before, and one from 1963 was even more desirable to me since I like to collect notes from before 1981.
Here are some pictures:
http://i97.photobucket.com/albums/l...barrnote.pnghttp://i97.photobucket.com/albums/l...starnote.png