Adopt a coin

By adopting a coin or medal you take part in the documentation of our holdings and their publication in our online catalogue.


You may select a free number of objects for 25 Euros each (objects already online are not available). Your donation is valid for a tax reduction (German residents). Please contact us to discuss your area of interest and further procedures.

Don't hesitate to contact us.
We will be happy to advise:

Coin-collections of the University of Cologne, Department of History, Ancient History, and Department of Classics, Byzantine Studies

Prof. Dr. Peter Franz Mittag
Universität zu Köln

Historisches Institut


D 50923 Köln

Phone: 0049 [0]221/4702525