1342. Maximianus. AE quinarius, Rome. Struck before AD 294. 1.68 g. Pre-reform issue. 

IMP MAXIMIANVS PF AVG, laureate, draped and cuirassed bust right.
IOVI CONSERVATORI AVGG, Jupiter standing facing, head left, holding thunderbolt and sceptre. 

Mintmark Delta.

RIC V pt. 2, -; H.A. Cahn, "Monnaies de l’Époque de Dioclétien," M&M XIII (17-19 June 1954), pg. 23, 189.

CNG Mail bid sale 58, 18 Sept 2001, lot 1342.
Sold for $235.

Used by permission of CNG, www.historicalcoins.com