The left most is a Chinese Banknote that is one of the worlds smallest. They are 3-5/8" x 1-3/8"
The second I don't know.
The third is 10 Sen from Japan (1944).
The fourth is Japanese also and it's 50 Yen which was printed from 1942-1945.
Pretty cool pieces. I love the Japanese currency the most!!
Hope this helps and welcome to the forums![]()