Tarentum, AE16, Calabria 3rd Century B.C. 4.17gr - 16.1mm.

Horse's head right.
Dolphin swimming right, trident above.

Scarlioli 8029-8030. BMC:-; SNG Cop -; Paris -; Vlasto - . Vlasto 1849 var (sea horse for dolphin); Feuardent 874 var. 
(scallop shell for dolphin). Scarlioli 8029-8030.

Apparently unpublished.
Extremely rare.

Contributed by Chris Scarlioli, May 2019

(I have checked through hundreds of books and old and new 
auction catalogs including some which sold collections of 
coins from Italy and cannot find this coin in any of them).