*cc*Claudius, Horned head of Ammon AE20 Image rights: wildwinds.com Claudius, AE20, (6.34g) Cassandrea, Macedon, Laureate head right. / Claudius, AE20, (6.34g) Cassandrea, Macedon, Laureate head right. / Horned head of Ammon right. RPC 1516.