Severus Alexander (222-235). AR Denarius, Rome mint, 222-228. D/ IMP C M AVR SEV ALEXAND AVG. Laureate and draped bust right. R/ AEQVITAS AVG. Draped Aequitas standing left, holding scales in right hand and cornucopiae in left hand. RIC IV 127c. 2.9 g. 20 mm. Brilliant and superb. Reverse slightly off-centre, otherwise. EF.