An Oldenburg House & Merit Order Of Duke Peter Frederick Louis, Knight's Cross certificate_of_authenticity reverse maker marked “Bruno Mulde

reverse maker marked “Bruno Mulde

in silver with a blackened magnetic core vertical pinback with a barrel hinge and a rounded catch

engraver marked "FL 45" on the obverse

1823 and had one emperor

Footnote: The “Stahlhelm” was a paramilitary organization founded in 1918

An Oldenburg House & Merit Order Of Duke Peter Frederick Louis, Knight's Cross certificate_of_authenticity reverse maker marked “Bruno Mulde2nd Class with Crown: In silver with red, white and blue enamels, gold paint on the hand painted obverse centrepiece, unmarked, measuring 40. 7 mm x 63. 5 mm inclusive of its crown suspension, a knight's cross with a period replacement commanders loop, intact enamels, extremely fine.