Russia (Imperial); Bronze, illustrating the conjoined cyphers of Tsar Alexander I and Tsar Nicholas II above the inscription in Russian "KAMCHATKA LUNETTE" (In Memory of the Defence of Sevastopol), surrounded by an open-ended wreath of laurel leaves and oak leaves, St. George ribbon at the wreath's base inscribed with the dates "1806" and "1906", with the Roman numeral "C" (100) above, the badge surmounted by the Royal crown, 34 mm (w) x 52.3 mm (h), maker marked "ЗДУАРАЪ" (Eduard) on the screwback, accompanied by a piece of red felt used as a fob for the badge, cross on top of the crown has broken off, residue in the recessed areas from cleaning, very fine.