Watch List notes:

GREEK COINS. SICILY. Cossura. AE 25 countermarked REG, 1st Century BC. Bronze. 12.76 grams.
Obv: Head of Isis right; behind, Nike flying right, crowning her; before, countermark REG incuse.
Rev: COSSVRA; above, symbol of Tanit; all within laurel wreath.
RPC.675.
Fine.
RARE. Green concretions. Cossura was one of islands between Africa and Sicily.

Estimate: EUR 100-200