Claudius II, posthumous issue struck by Quintillus. 4.2 g, 20-21.3 mm. Siscia or Milan mint.

DIVO CLAVDIO, radiate head right.
CONSACRATIO (sic), altar with flames above, front divided 
into four sections with dot in each section.
Officina letter P in ex. 

Not in RIC with this spelling; Normanby hoard 1142.
Very rare, R4

Courtesy of Roman Lode Ancient Coins on vcoins.com, Aug. 2011.