Watch List notes:

Sicily, Second Democracy (466-405), Tetras, Syracuse, c. 425 BC; AE (g 3,84; mm 15; h 4); ΣYPA, head of nymph Arethusa r., wearing necklace and hair loosely gathered at the top of her head; at sides, two dolphins. Linear border, Rv. Octopus; around, three pellets. CNS II, n. 1; SNG Copenhagen 653; SNG ANS 376 ff.
Green patina with brown shades. Extremely fine.