Watch List notes:

Trajan Decius (249-251). AE Sestertius, Rome mint. Obv. IMP C M Q TRAIANVS DECIVS AVG. Laureate and cuirassed bust right. Rev. [GENIVS] EXERC ILLYRICIANI SC. Genius standing left, holding patera and cornucopiae; standard at right. RIC IV 117a; C. 53. AE. 12.50 g. 27.00 mm. Scarce. Dark green patina. VF.