Russia Medal (1908-1917) "For Zeal" with a portrait of Emperor Nicholas II dress coat. St. Petersburg 1908-1917. Unknown master; stamp "AБ". Brands on twist: St. Petersburg District Assay Office with metal breakdown [84 ЯЛ] in a blade-shaped shield; name stamp "A.Б." in an oval shield. Silver. Weight approx: 3.61 g. Diameter: 15 mm