Watch List notes:

CELTIC, Atrebates & Regni. Tincommius. Circa 30 BC-AD 10. AR Unit (13mm, 1.00 g). Comet type (Atrebatic D) . Southern mint. Struck circa 20-10 BC. Six arms radiating from central pellet / Boy riding right on dolphin. Bean TIN4; Van Arsdell 371-1; ABC 1127; SCBC 88. Porous. Near VF.

From the Todd Hansen Collection. Ex Classical Numismatic Group 49 (17 March 1999), lot 2164.