Gaius Mitreius L.f., magister iuventutis. 1st century AD. AE Tessera. 3.67 g.

C MITREIVS L F MAG IVVENT, bare head of Gaius Mitreius right.
IIII in dotted circle within wreath around. 

Goebl, Antike Münzen, pl. 8, 67 var. ("I" only); Cohen 14 var. ("XI"). 

With permission of cngcoins.com, auction Triton IV, Lot 449, Dec 2000