Constantine II, AV Solidus. Cyzicus. AD 325-326. 

CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right.
PRINCIPI IVVENTVTIS, Constantine II standing front in 
military dress, looking right, holding legionary eagle
and sceptre, a standard to right, surmounted by a hand.

Mintmark SMK Epsilon.

RIC VII Cyzicus 41; Biaggi 2084; Sear 17030. 

Starting Price: 6,000 CHF...
Sold by Numismatica Genevensis SA, Nov 2014