COIN (ROMAN)
A silver denarius, probably of Augustus (27 BC - AD 14), dating to 19 BC. Struck at a Spanish Mint. RIC I (2nd ed), p. 47, cf. no. 70b; BMC I, p. 65, no. 369 (pl. 7, no. 20).  This is a tentative identification.

Obv.: (CAESAR? In retrograde) [AVGVSTVS], Bare head left.

Rev.: [?]; ?Mars standing in tetrastyle temple.

Diameter: 19.4mm; weight: 3.53g
Ruler: Augustus
Denomination: Denarius (Empire)
Material: Silver
Obverse: Bare head left
Obverse legend: Probably: CAESAR (retrograde) [AVGVSTVS]
Reverse: ?Mars standing in a tetrastyle temple
Reverse legend: [...]
Dated: -19.0 to -19.0
Weight (g): 3.53
Diameter (mm): 19.4
Completeness: Complete
Preservation: Poor
Parish: Restricted Access
District: Flintshire
County: Flintshire
Region: Wales
Place known as: Halkyn
Discovery method: Metal detector