PORTUGAL. João I, the Well-remembered, 1385-1433 AD. Billon Real Branco (3.23 gm) of Lisbon, emission of 1415. Crowned Y, pellet above / Shields of arms as cross ("quinas cross") within quadrilobe. Vaz.J1.58v. AdA.522v. Toned aXF. Control mark and extended legend unlisted for this type in both Vaz and AdA. Very Rare.