Groningen - Groningen en Ommelanden - Florijn van 28 Stuivers 1685 with klop/countermark GO = Groningen & Ommelanden (Delm. 1118 / CNM 2.20.12 / klop-countermark VdWis A10) - Obv. Small bust to right with plume on hat / Rev. Crowned provincial arms with strong c/m GO - cleaned - NGC slab UNC