I have been a cashier for a long time and I have never had someone give me one of these before.
I actually called my boss over because someone was paying me in these about 10 bucks worth and I wasn't sure if they were real since I had never seen them before. So I called him over and he OK'ed it.
Then I mentioned them to a friend and he said he collects them so I bought them from my drawer for him.
Have you ever seen these? They are in bad shape but still neat nonetheless.
This is a normal dollar bill for comparison.