Sestercio de bronze do imperador romano Antonino Pio.Antoninus Pius (138-161AD) AE sestertius, RIC 635a. Salus standing lef23,18 gram- 32 mm, Rome mint, struck 140-144ADobv: laureate head rightrev: Salus standing left, feeding snake, from patera in right hand, coiled around altar,and holding sceptre in left