Watch List notes:

Constantine III. AD 407-411. AR Siliqua (15.5mm, 1.43 g, 6h). Treveri (Trier) mint. Struck AD 408-411. Pearl-diademed, draped, and cuirassed bust right / Roma seated left on cuirass, holding Victory on globe and reversed spear; [TR]MS. RIC X 1533; RSC 4a. Dark find patina, flan crack. Near EF. Very rare.

From the Conti Collection. Ex Numismatica Ars Classica 98 (12 December 2016), lot 1487.