Constantine I, with Constantine II. AD 307/310-337. PB Bulla (Seal) (15mm, 6.69 g, 12h). CONSTAN TINVS AVG, laureate, draped, and cuirassed bust right / CONSTANTINVS IVN NOB C, laureate, draped, and cuirassed bust left. Cf. Rostovtsew, Catalogue, p. 18, 6 (Constantine I with Crispus); otherwise, unpublished. Some spots of red encrustation, a few minor pits. VF.
From the Conti Collection. Ex Classical Numismatic Group 90 (23 May 2012), lot 677.