Kreissparkasse Köln - Geldgeschichtliche Sammlung is the museum in Germany.
According to PR-model, geldgeschichte.de is ranked 368,052nd in multilingual Wikipedia, in particular this website is ranked 36,044th in German Wikipedia.
The website is placed before kgdm.co.kr and after pashtriku.org in the BestRef global ranking of the most important sources of Wikipedia.