Dicaea.   Hemidrachm circa 490-475 g. AR 1.84 g. Bearded head of Heracles r., wearing lion’s skin headdress; to r., Δ. Rev. Dotted linear frame, within which rooster stands r. with worm in its beak. All within incuse square. SNG Lockett 1187 (this coin). May, NC 1965, p. 22, 27a and pl. II (this coin illustrated).
Old cabinet tone and good very fine

Ex Ars Classica XII, 1926, 1244; Glendining's 12 February 1958, Lockett, 1103 and Gemini VII, 2011, 298 sales. From the Lockett and Rockfeller University/Dr. A.E. Mirsky collections.