Russia, Imperial. An Early 1912 Air Force Donation Jetton certificate_of_authenticity 80 mm (l) x 60

80 mm (l) x 60

1939 - A rare and very clear signature in blue ink

which at the time (1938) was threatened to be invaded and occupied by Nazi Germany

In September 1932

later changed to Mrs

Russia, Imperial. An Early 1912 Air Force Donation Jetton certificate_of_authenticity 80 mm (l) x 60Constructed of silver with enamels, on loop for suspension, the obverse consisting of an oval laurel leaf wreath, joined together at the bottom by a blue enameled ribbon bearing a silvered Russian Cyrillic inscription, overlaid by a silver monoplane, the reverse bearing a silver kokoshnik mark of 84 for 875 purity, with a silversmith mark of , measuring 22. 77 mm (w) x 34. 23 mm (h), weighing 9. 8 grams, with some wear evident to the enamels, in near