Maley Groschen
The word maly in Polish means small, and this name was given to certain diminutive Groschen issued in Bohemia under Rudolf II in the latter part of the sixteenth century. Eighty-four were equal to one Gulden Thaler.
See Also: Maly Groszy
Source: Frey's Dictionary (American Journal of Numismatics, Vol. 50, 1916)