Watch List notes:

Constans (337-350). AE 18 mm. Siscia mint, 337-340 AD. Obv. CONSTAN - S P F AVG. Diademed, draped and cuirassed bust right. Rev. GLOR - IA EXERC - ITVS. Two soldiers facing, heads turned towards each other, each holds spear and shield; between them, one standard with a Chi-Rho on the banner; in exergue, ΓSIS crescent. RIC VIII 93. AE. 1.73 g. 18.00 mm. Green brown patina. A few minor marks on obverse, otherwise about EF/EF.