Constantine I AE follis, Antioch, officina 2, AD 329-330

CONSTAN-TINVS AVG, head right wearing triple-string
pearl diadem.
PROVIDEN-TIAE AVGG, Campgate, twelve rows, two turrets, 
no doors, star above.
Mintmark SMANT and two dots beneath (officina 2).

RIC VII Antioch 63 var (mintmark)
Extremely rare.

Contributed by Robert Edward, Feb. 2014.
Note from Dane: I remember reading about this type with
dots beneath the mintmark many years ago, before my
wildwinds days. It was, if I remember correctly, in an
old numismatic journal, but whether it was English,
French, German or Italian, I do not remember.