Watch List notes:

Gordian III. A.D. 238-244. AR denarius (20.62 mm, 3.41 g, 6 h). Rome mint, struck A.D. 241-2. IMP GORDIANVS PIVS FEL AVG, laureate, draped and cuirassed bust right, seen from back / DIANA LVCIFERA, Diana Lucifera standing right holding long, lighted torch. RIC 127; RSC 69; SRCV 8673. good VF / aVF, reverse struck with very worn die. 

This denarius was part of a large emission of denarii with several reverse types in honor of the marriage of Gordian III and Tranquillina