Constantine II AE Follis AE20. 2.93 grams, 20.11 mm. 
London mint, 324-325 AD.  

Obv: CONSTANTINVS IVN NOB C, laureate, draped and cuirassed bust right, seen from behind.
Rev: PROVIDEN-TIAE CAESS, campgate, 5 layers, 2 turrets, 
star above, no door, mintmark PLON dot in exergue.

IARCW 838/1831 (Cae Bardd hoard 1935-1937); RIC 296 var.   Sear 3948 var.

Used with permission of TimeLine Originals (www.time-lines.co.uk)
July 2009