Hello all,
I have a background in computer science and an interest in political geography. It has always annoyed me that Poland was the county I had the most coins from as it counts Poland + Germany 1871-1949 + Prussia + Russian Empire , and it colours in the entirely of Poland using the modern borders.
I have built a chrome extension that can generate numista maps for coins or banknotes between 1830 and today.
More or less every single issuer numista has a coin or banknote for 1830-today can be represented on the map, including the notgeld issuers down to the province/state/department level !
If you would be interested in testing the product and providing feedback you need to
1.Sign up for a numista API key, the extension uses your API key to get your coin/banknote collection
https://en.numista.com/api/index.php
2. Join my google group
https://groups.google.com/g/testing-numista-extension-map
3. Add the extension to your google chrome (only those in the google group can see and download the extention)
4.Have fun testing it out and feel free to provide feedback here or to my email , granchrobert@gmail.com
