Russia, Imperial. A Badge of the Army Higher Engineering and Technical School certificate_of_authenticity 38 mm (w) x 76

38 mm (w) x 76

maker marked “RZM 15” on the reverse

dem füuf und Zwanzigsten September ein tausend achthundert und sechzehn zuhalten

with both receiving Silver Star citations for their efforts

Russia, Imperial. A Badge of the Army Higher Engineering and Technical School certificate_of_authenticity 38 mm (w) x 76Constructed of a silver alloy, the obverse consisting of an oval laurel and oak leaf wreath, joined together at the bottom by a ribbon defaced by initials ( ), surrounding a cluster of lightning bolts pierced by a crossed shovel and pickaxe, situated above an anchor, topped by a flaming grenade, and overlaid by a double headed Russian imperial eagle, the reverse with a central threaded screwpost retraining an original backplate, unmarked, measuring