Untitled Document1789, Hamburg (Free City), Joseph II. Silver 16 Schilling (1 Mark) CoinMint Year: 1789 Reference: KM-463. Denomination: 16 Schilling (1 Mark) Diameter: 31mm Weight: 9.10gmMaterial: SilverIn 1189 by Frederick I “Barbarossa” granted Hamburg the status f an Imperial Free City and tax-free access up the Lower Elbe into the North Sea. In 1265, a putative forged letter was ...