Severus Alexander (222-235 A.D.) - Silver Denarius - 20.42mm, 2.48g
Obverse IMP C M AVR SEV ALEXAND AVG Severus Alexander, his laureate and draped bust right	Reverse PAX AETERNA AVG Pax, standing left, holding olive branch and scepter.
The image below was photographed by NUMIS. The image above is my own scan using an A4 flatbet scanner.
Minted in Roma (Rome, Italy) in 223 A.D. Reference: Mattingley, Sydenham, & Sutherland, "Roman Imperial Coinage", Volume 4, Part 2 (RIC), p83?, nr. 165c. Carson, R.A.G., "Coins of the Roman Empire in the British Museum", Volume 6 (BMCRE), p150, nr. 367. Sear, D.R., "Roman Coins and their Values" (RCV 4th Revised Edition), p220, nr. 2217. Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 2, p646?, nr. 7886. Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 4, p420?, nr. 183. Seaby, H.A. & Sear, D.R., "Roman Silver Coins" (RSC), Volume 3, p136?, nr. 183. Suarez, R., "Encyclopedia of Roman Imperial Coins II" (ERIC II),  p402, nr.291 (B009, O004, R058, T061, M2) Suarez, R., "Encyclopedia of Roman Imperial Coins II" (ERIC II-digital),  p339, nr.291 (B009, O004, R058, T061, M2) Van Meter, D., "Handbook of Roman Imperial Coins" (VM), p212, nr. 30. Kampmann, U., "Die Münzen der Römischen Kaiserzeit", 2nd. revised edition (Kampmann), p260, nr.62.42. Quality: Very Fine- Rarity: C (Common) Found by a metal detectorist in or near the town of Zaltbommel, Gelderland, the Netherlands. Official number in the NUMIS database: 1140794 PAN (Portable Antiquities of the Netherlands) number: 30749