Diva Faustina I, wife of Antoninus Pius (died 141 AD). AE Sestertius. Obv. DIVA FAVSTINA. Draped bust right. Rev. IVNO. Juno standing left, holding patera and sceptre. RIC III (A. Pius) 1143; C. 210. 27.13 g. 33.50 mm. A choice example with intense dark patina. Peripheral area of flat strike, minor traces of corrosion, otherwise. about EF/EF.
From a note of the collector this coin might come from the Mazzini Collection.