In the Cycladic islands the Frankish rulers had minted and circulated coins. On the picture, a silver and bronze tornesio of George I Ghisi of Tinos and Mykonos (1303-1315).
Tzamalis, P. A., Ta nomismata tis Fragkokratias 1184-1586, Noummio publications, Athens 1981, p. 120, phot. 105.
Athens, Private collection