Russian Empire. Medal "For Diligence" during the reign of Emperor Alexander III (1881-1894).
Established in December 1801. The medal was awarded to officers, lower military ranks, ranks of the convoy guards, police and fire brigades, civilians of all departments, including women, for years of service, as well as for various services rendered to the government, including for the fight against the revolutionary movement.
Silver. The diameter is 29 mm. The weight is 17.1 grams. Under the neck trim are the initials of the medallist "AG".