Mecklenburg-Schwerin, Grand Duchy. A 15-Year Long Military Service Cross

(Militärdienstkreiz I. Klasse für 15 Dienstjahre der Unteroffiziere und Mannschaften). 1913-1924 issue. Constructed of copper, consisting of a Cross Pattée, the obverse with a central monogram of Friedrich Franz, the reverse with central Roman numerals “XV”, unmarked, measuring 35.46 mm (w) x 39.42 mm (h), weighing 9.1 grams (inclusive of ribbon), in very fine condition.