Oldenburg, Grand Duchy. A Rare House and Merit Order of Peter Friedrich Ludwig, Grand Cross with Swords, Oak Leaves, and Breast Star, Published Example by Knauer visually-hidden certificate for the Prussian Order

certificate for the Prussian Order of the Crown 2nd Class

4) Honour Cross Second Class of the Prussian Veteran’s Association

(Generaloberst Porträt mit Unterschrift und Feldpostbrief)

measuring 178 mm (w) x 240 mm (h)

Oldenburg, Grand Duchy. A Rare House and Merit Order of Peter Friedrich Ludwig, Grand Cross with Swords, Oak Leaves, and Breast Star, Published Example by Knauer visually-hidden certificate for the Prussian Order(Oldenburger Haus und Verdienstorden, Grokreuz mit Schwertern, Lorbeer, und Bruststern). Instituted 27 November 1838 by Grand Duke Paul Friedrich Ludwig. (1841 1918 issue; c. 1918 manufacture). A rare and exceptional Grand Cross set of the House and Merit Order of Peter Friedrich Ludwig, consisting of: 1. A Grand Cross with Swords and Oak Leaves, constructed of silver with multi coloured enamels, consisting of a Cross Patte with a silver frame and