Watch List notes:

IONIA. Myos. 4th century BC. Chalkous (Bronze, 9.5 mm, 1.08 g, 1 h). Laureate head of Poseidon to right. Rev. MY Dolphin leaping to right; below, trident right. SNG Copenhagen 1022. SNG von Aulock 2115. Rare. Dark greenish-black patina. Very fine.
From the J. Metzger Collection.