0mm (including crown suspension)
It became a unit in the national army in 1866
surmounted by detailed laurel wreath and ornament loop suspension
A Merit Medal of the Munich Servants and Workers Foundation
1944 Düttmann had to take some rest due to combat fatigue
Germany, Third Reich. An Air Defence Honour Decoration, II Class Medal, with Case Republic of 0mm (including crown suspension)(Luftschutz Ehrenzeichen, II. Klasse). Instituted 30 January 1938. (1938 1945 issue). Constructed of aluminum, on loop for suspension from its period original ribbon, consisting of a double sided circular oak leaf wreath, joined together at the bottom by ribbon, the obverse bearing a raised mobile swastika, circumscribed by an inscription of FR VERDIENSTE IM LUFTSCHUTZ (FOR MERIT IN AIR DEFENCE), the reverse bearing a central raised institution date