Philip II (247 A.D. - 249 A.D.) -  AR Antoninianus - 21.80x22.48mm, 4.22gr
Obverse - M IVL PHILIPPVS CAES
Philip II, his radiate, draped and cuirassed bust right.
Reverse - PRINCIPI IVVENT
Philip II, in military dress, standing left, holding globe and inverted spear.

Minted in Rome 245 or 246 A.D.
Reference:
Mattingley et al., "Roman Imperial Coinage", Volume 4, Part 3 (RIC), p95, nr 218d
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 3, p183, nr. 9240
Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p244, nr. 2652
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 5, p166, nr. 48
Seaby, H.A. & Sear, D.R., "Roman Silver Coins" (RSC), Volume 4, p21, nr. 48
Van Meter, D., "Handbook of Roman Imperial Coins", p230, nr. 10/1
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC),  p262, nr 7  (B5, O1, R23, T19, M2)
Quality: Extremely Fine