
and thought "That's true, it's not exactly a Lorraine cross, it looks more like two superimposed Ts. I wonder what comes up if I google "TT currency exchange"? … And it was the first result.
As a side note, while checking if I had ever seen chop marks on notes, I realized that I had already tracked a note with a "TT85" chop mark. Sorry, I don't have a picture of it six year later
