Florian Antoninianus. 

Obv: IMP C FLORIANVS AVG, radiate, draped, cuirassed bust right 
Rev: AEQVITAS AVG, Aequitas standing left holding scales and cornucopeia, 
Mintmark: ZIXX. 

RIC 25 var (ZIXX unlisted mintmark)

Contributed by Dane, October, 2005.