I have a friend who works at a grocery store and knows that I collect coins. They kept a small to medium-sized cup of currency behind the counter that the coin machines and the coin star refused to take. Thank you, friend :)
I didn't manage to photograph all the currency, but I'm more than willing to create a part two if you'd like to see the rest! There are still some Czechoslovakian, Colombian, and Portuguese currencies that didn't make it into the project, for instance.