Antique Royal Vienna KPM Germany Porcelain Plate. ANTIQUE ROYAL VIENNA HAND PAINTED PORTRAIT PLATE. Good condition, no chips or cracks, some gilt loss, see photos. The item "Antique KPM Royal Vienna Porcelain Portrait Plate" is in sale since Wednesday, August 11, 2021. This item is in the category "Collectibles\Decorative Collectibles\Other Decorative Collectibles".pan" and is located in Santa Clara, California.