Empire. Valerian. Alexandria Troas. AD 253-260. Æ (6.51g, 11h). Bellinger A441; SNG München 129. Charming dark green patina. Choice extremely fine. From a private collection; Bankhaus Hauck & Aufhäuser 1986 (3) lot 266; Münzhandlung Schulten 1985 (22 October) lot 707