Kingdom of Hungary

Grand Principality of Transylvania

House of Habsburg

Coin Series

匈牙利王國

外西凡尼亞大公國

哈布斯堡王朝

錢幣系列

All things which can be exchanged need to be compared. For this purpose coinage came into being… Money is in fact a kind of measure which, by making things measurable, reduces them to equality.

Aristotle (384-322 BC).