Tacitus (275-276 A.D.) -  AE Antoninianus - 22.47mm?, 3.77g
Obverse - IMP C M CL TACITVS AVG
Tacitus, his radiate, draped and cuirassed bust right
Reverse - VICT-ORI-A AVG
P in Exergue.
Victoria standing left clasping hands of Concordia standing left.

The image below was photographed by Uwe Neumann.The image above is my own scan.
Minted at the officina P in Ticinum (Pavia, Italy) in 275-276 A.D.

Reference:  
Webb, P.H., "Roman Imperial Coinage", Volume 5, Part 1 (RIC), p344?, nr. 170.
Sear, D.R., "Roman Coins and their Values" (RCV Millennium Edition), Vol. 3, p450, nr. 11772, variety.
Cohen, H, "Descriptions Historique des Monnaies frappees sous l'Empire Romain" (C), p???, nr. 156.
Van Meter, D., "Handbook of Roman Imperial Coins" (VM), p260, nr 6?.
Suarez, R., "Encyclopedia of Roman Imperial Coins II" (ERIC II),  p653, nr. 160? (B6, O13, R07, T18, M1)
Suarez, R., "Encyclopedia of Roman Imperial Coins II" (ERIC II-Digital),  p551, nr. 160? (B6, O13, R07, T18, M1)
Kampmann, U., "Die Münzen der römischen Kaiserzeit", 2nd. revised edition (Kampmann), p358, 111.5.

Ex Uwe Neumann collection.
Quality: Very Fine-
Rarity: