That one coin in Tonkin is no longer alone!

To all the people who point at their Tonkin 1/600 Piastre coin and say 'I have all the coins from one country ever issued', I've made sure that you can't do that anymore with this new addition of mine today

https://en.numista.com/catalogue/tonkin-1.html
https://en.numista.com/catalogue/pieces127806.html

woohoo!