Caracalla (198-217). AE Sestertius, c. 213-214 AD. Obv. M AVR ANTONINVS PIVS FELIX AVG. Laureate, draped and cuirassed bust right. Rev. SECVRITATI PERPETVAE SC. Securitas seated right, resting head on right hand and holding sceptre: in front, altar. RIC 536 b. AE. g. 22.97 mm. 32.00 R. Rare. Dark green patina. Slight traces of smoothing and tooling, otherwise good VF.