Tacitus. AE Antoninianus. Siscia Obv: IMP C M CLA TACITVS AVG, Radiate, draped and cuirassed bust right Rev: PAX AVG, Pax walking left, holding branch and transverse sceptre. Q in left field. Minted in Siscia, References: Estiot p. 368. RIC -. La Venera -. There are no examples of this coin in LaVenera though there is an equivalent coin with the Q in the exergue, LV 1799 (2 examples cited, 2234-2235). Contributed by Martin Griffiths November, 2009