Zinsgroschen Pubblico Deposited
The name given to a variety of silver coins, issued in Saxony under the Elector Frederick III (1486- 1525), in conjunction with the Dukes Al- brecht and Johann. They were struck at Schneeberg and Zwickau, and twenty-one were equal to the gold Gulden.
- Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)