Some of the weirdest coin denominations I have are a 1857 half penny from Upper Canada (5/24 of a penny decimalized), a 1952 British 3 pence (1¼ pence decimalized), a 1937 British 6 pence (2½ pence decimalized), and my personal favorite that I just got Friday, a 1966 15 cent coin from The Bahamas
Did you know that Pluto is still a planet in Illinois and New Mexico and has de facto recognition as a planet in Arizona?
On my desk i have a 12 ½ centavos coin from Venezuela 2007. My swap list is a big mess. I can add if you like, Start a swap if you do. Iam very slow, warning very slow.
If you see any thing else good ahead. I see you have some new US coins iam looking for.