Probus (276-282 A.D.) -  AE Antoninianus - 22.18mm, 3.15g
Obverse - IMP C M AVR PROBVS P AVG Probus, his radiate, helmeted and cuirassed bust left, holding spear over shoulder and shield.	Reverse - PROVIDENT AVG XXI in Exergue. T in right field. Providentia standing left, holding globe and transverse scepter.
Minted in Siscia (Sisak, Croatia) in 277 A.D. Reference:   Webb, P.H., "Roman Imperial Coinage", Volume 5, Part 2 (RIC), p94, nr. 723, obverse bust G, var. with T in reverse left field. Suarez, R., "Encyclopedia of Roman Imperial Coins II" (ERIC II),  p662, nr.220 var (B15, O34, R113, T107, M6, exe: T/XXI) Van Meter, D., "Handbook of Roman Imperial Coins", p261, nr 37, var. with Ol/5. Alföldi, A. "Probus Sisciai antoninianusai", Type 53/47 Kampmann, U., "Die Münzen der Römischen Kaiserzeit", 2nd. revised edition (Kampmann), p363, nr. 112.67. Quality: Fine- Rarity: Unknown