Russia, Imperial. An Officer’s Badge of the 19th Kostroma Infantry Regiment, by Eduard, c. 1916 Heer. A Flak/Artillery Hauptmann’s Service Tunic The letter is dated to

The letter is dated to Munich on May 14

consisting of shoulder boards and collar tabs

8 mm (h) inclusive of its integral crossed swords suspension

stamped with a large box in black ink and inscribed in Spanish with a few markings the have faded with time above "TALLA 1" (Size 1)

Russia, Imperial. An Officer’s Badge of the 19th Kostroma Infantry Regiment, by Eduard, c. 1916 Heer. A Flak/Artillery Hauptmann’s Service Tunic The letter is dated to( 19 ). Constructed of gilded bronze with multi coloured enamels, consisting of a vaulted Cross Patte, the obverse with green enameled arms, the three, nine, and twelve oclock arms bearing dates 1900, 1700, and 1805 (the former two in celebration of the regiments 200th anniversary as measured from its seniority descending from a regiment formed by Prince Anikita Repnin, and the latter indicating the existing regiments formation), the six oclock arm