German KM Mine Sweep Certificate 1940

In a very nice condition a German Kriegsmarine Mine Sweep (Urkunde Kriegsabzeichen für Minensuch-U-Boots-Jagd und Sicherungsverbände) certificate.
The 1940 version comes on the name of Matrosengefreiter Werner Seidel.
The certificate comes with the signature of Knights Cross recipient Konteradmiral Friedrich Ruge.

Code: 83622