A Mint Second War German Police 18-Year Long Service Medal in its Original Case of Issue

A mint and seemingly unissued Second War German Polizei-Dienstauszeichnung “for loyal service in the police”: in silvered bronze; loop for suspension; with its period-original mint ribbon; measuring 43.25 mm x 43.34 mm; weighing 23.6 grams; mint; in its original case of issue; constructed of cardstock with a green exterior and a gray felt interior; measuring 102 mm x 50 mm; mint and unissued condition.