Watch List notes:

Trajan Decius (249-251). AE Semis, Rome mint. Obv. IMP C M Q TRAIANVS DECIVS AVG. Laureate and cuirassed bust right. Rev. SC. Mars standing left, leaning on shield and holding spear. RIC 128. C. 102. AE. g. 3.89 mm. 20.00 R. Rare. Green brown patina. VF.