Ancient Greek money was all coinage and probably all gold. Modern money is now alloy or paper.

Since the Ancient Greek times.

J. G. Milne has written:

'Catalog of Alexandrian Coins'

'Kolophon and its coinage' -- subject(s): Colophon, Greek Coins, Numismatics

'The first stages in the development of Greek coinage' -- subject(s): Coinage, History, Money

'Inscriptiones Graecae Aegypti, Vol 1'

'Greek and Roman coins and the study of history' -- subject(s): Coinage

'The development of Roman coinage' -- subject(s): Coinage, History

'The Melos hoard of 1907' -- subject(s): Numismatics

'Greek Coinage' -- subject(s): Coinage, Greek Numismatics, History, Money

'Inscriptiones nunc Cairo in museo' -- subject(s): Antiquities, Greek Inscriptions, Latin Inscriptions, Stele (Archaeology)

copper, gold & silver

Ancient Greek