I would want to know which is your favourite and the most beautiful coin or banknote of your collection
(Sorry for my English because I am a french study and the education in France is very bad for those who have of a foreign language , we must to learn by us even
For me , my favourites Banknote and Coins are:

The coins is https://fr.numista.com/catalogue/pieces16410.html
The first banknote is 20 reichmark in 1941( Germany 2nd WW)
And the second is Ten milions mark in 1923
And you , which is your favourite ?
Thomas




