Germany, Imperial. A Prussian Observer’s Badge, C.1917 certificate_of_authenticity with iron ring on interior

with iron ring on interior of crown

marked William Deumer

the two outer row with wide rows of green embroidery

1891 in Quainton

then transferred to A

Germany, Imperial. A Prussian Observer’s Badge, C.1917 certificate_of_authenticity with iron ring on interior(Beobachterabzeichen). Constructed of silver plated brass, 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, with a central multi coloured enameled square checkered insignia on a ribbed field, the reverse with two visible rivets securing the obverse applique in place, with a raised barrel hinge and vertical pinback meeting a round wire catch, unmarked,