Ancient Rome. Constantine II, 337-340 AD. AE Follis. Lyon Mint. Late 19th Or Early 20th Century Collection Ticket.
 
Obv: CONSTANTINVS IVN NOB C
laureate, cuirassed bust right. Rev: GLOR-IA EXERC-ITVS, two soldiers holding spears and shields with two standards between them; *PLG in exergue.
 
A brown tone.