Watch List notes:

Constantine II as Caesar (AD 317-337), AE Nummus (19.6 x 18.9 mm 2.92 g 6h), London mint, FL CL CONSTANTINVS IVN N C, laureate, draped and cuirassed bust of Constantine right, seen from behind, rev. SOLI INVICTO COMITI, Sol standing left, S above star and P in fields, PLN in exergue (RIC 123; CT 8.10.012 (this coin)), about extremely fine / extremely fine.
Ex Toone collection.

A rare mintmark and issue for London, while examples for Constantine are relatively common, those of Crispus and Constantine II are all rare. This coin is illustrated on the CT plate.

(£80 - £100)