I was expecting a $4.95 cheque from Lettow for a catalog I sent him, instead I got a fiver, no ordinary fiver neithers, but a 1953B $5 SC, a bit unusual, I have never seen one from that suffix before. I canna spend it, but will keep it.
What he did not tell you is that I had received it in change recently. With limited exceptions, I don't collect US notes and I just paid it forward.