COIN (ROMAN)
A very worn 1st-century BC Roman silver Republican denarius, probably of Cn. Lentulus, Mint of Rome, 88BC
cf. RRC 345/1
Ruler: Republic
Moneyer: Cornelius Lentulus Clodianus, Cn.
Denomination: Denarius (Roman Republic)
Material: Silver
Mint: Rome
Obverse: Helmeted bust right, probably of Mars
Reverse: Victory in biga (two-horse chariot) going right
Reverse legend: In exergue, probably CN.LENTVL
Dated: -88.0 to 
Weight (g): 3.35
Thickness (mm): 1.7
Completeness: Complete
Parish: Compton and Shawford
District: Winchester
County: Hampshire
Region: South East
Discovery method: Metal detector
RRC reference: rrc-345.1
Notes: It does appear that this description is correct.  This issue was enormous, there being 615 obverse and 683 reverse dies.