Probus, AE antoninianus. Siscia mint. 21 mm. 

IMP C PROBVS PF AVG, radiate, cuirassed bust right.
CLEMENTIA TEMP, Emperor standing right, holding sceptre, 
receiving globe from Jupiter, naked but for chlamys hanging 
down behind, standing left, holding sceptre.

Crescent in lower centre.
Mintmark KA. 

Alföldi 18-8; Gysen "Les Marques KA", 78-86. 
Scarce.

With permission of Paul-Francis Jacquier - Auction 45, Lot 1606, Sept. 2018.