Germany, Imperial. A Prussian Observer’s Badge Auction Archive the design instituted by its

the design instituted by its founder

as noted on page 3 of his soldbuch

bearing a horizontal pinback and the maker’s mark “Deschler & Sohn Munchen 9”

Signs of surface rust on the exterior on top and throughout the underside

They also produced a set of "Auxiliary Pocket Models" of merchant & warships in 1:2000 & 1:5000 scale

Germany, Imperial. A Prussian Observer’s Badge Auction Archive the design instituted by its(Beobachterabzeichen). Constructed of silvered brass with multi coloured enamels, the obverse consisting of an oval laurel and oak leaf wreath, joined together at the bottom by a bow tie ribbon, topped by a German State Crown, around a central applique consisting of a red enameled square with a black and white checkered centrepiece, set on a ribbed background, the reverse with a barrel hinge and vertical pinback meeting a round wire catch, unmarked,