Maximinus I (235 A.D. - 238 A.D.) -  AR Denarius - 19.61mm, 2.87g
Obverse - IMP MAXIMINVS PIVS AVG
Maximinus, his laureate, draped and cuirassed bust right.
Reverse - SALVS AVGVSTI
Salus seated left, feeding serpent rising from altar.

The image above is my own scan, while the photo below was taken by Uwe Neumann

Minted in Rome between March 235 and January 236 A.D.

Reference:
Mattingley, Sydenham, & Sutherland, "Roman Imperial Coinage", Volume 4, Part 2 (RIC), p141, nr. 14.
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 3, p80, nr. 8316.
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), Volume 4, p513, nr 85.
Seaby, H.A. & Sear, D.R., "Roman Silver Coins" (RSC), Volume 3, p154, nr. 85a.
Van Meter, D., "Handbook of Roman Imperial Coins" (VM), p219,  nr. 10.
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC II),  p420, nr 45 (B1, O1, R19, T21)
Suarez, R., "Encyclopedia of Roman Imperial Coins" (ERIC II-Digital),  p351, nr 45 (B1, O1, R19, T21)
Kampmann, U., "Die Münzen der römischen Kaiserzeit", 2nd edition, (Kampmann) p269, nr. 65.10.

Ex Uwe Neumann collection.
Ex Coinfair Antwerp, Belgium, 1987
Quality: Very Fine+
Rarity: C