COIN (ROMAN)
A worn silver Roman Republican 'legionary' denarius of M. Antony, dating to the period c.32-31 BC (Reece period 1). Reverse type depicting an Aquila between two standards. As RRC no. 544. 

It measures 17.5mm in diameter, 1.65mm in thickness, and weighs 2.25g. 
Moneyer: Antonius, M.
Denomination: Denarius (Roman Republic)
Material: Silver
Mint: Moving with Republican issuer
Mintmark: -//-
Obverse: A galley right
Obverse legend: ANT AVG [...]P C
Reverse: Aquila between legionary standards
Reverse legend: [...]
Dated: -32.0 to -31.0
Weight (g): 2.25
Diameter (mm): 17.5
Thickness (mm): 1.65
Completeness: Complete
Parish: Restricted Access
District: Allerdale
County: Cumbria
Place known as: Near Cockermouth
Discovery method: Metal detector