Antique KPM Germany Porcelain Plaque Wagner. Please see pictures for details. Very unique and unusual piece. International buyers are guaranteed no import charges. Size: 9 by 6.5 Frame 18 by 15. The item "Antique KPM Germany Porcelain Plaque Wagner Asti" is in sale since Tuesday, December 25, 2018. This item is in the category "Antiques\Decorative Arts\Ceramics & Porcelain\Other Antique Ceramics".pan" and is located in Santa Clara, California.