IMP C M AVR PROBVS PF AVG, Radiate Cuirassed bust right

RESTITVT ORBIS, Female left, presenting wreath to Probus right, holding globe and scepter

No mark between them

Mintmark XXI dot II

I cannot find any trace of this mintmark in any reference, for any reverse type. It is apparently unpublished and possibly unique.

Don't miss out on this one!