1766, Poland, Danzig (City), Stanislaw II August. Beautiful Billon Solidus Coin. UNC- Mint Year: 1766Mint Place: DanzigReference: KM-122.Denomination: SolidusMaterial: Billon (silver & bronze alloy)Diameter: 14mm Weight: 0.69gmGdansk (German: Danzig) is the city at the centre of the fourth-largest metropolitan area in Poland. It is Poland’s principal seaport as well as the capital ...