25 years faithful service medal with case

Orginal 25 years faithful service medal with presentation box.
" The Civil Service Faithful Service Medal( German:Treudienst-Ehrenzeichen für Beamte Angestellte und Arbeiter im öffentlichen Dienst) was a medal of honor that was founded on 30 January 1938, in two grades, to reward civilians and military in the employ of the German public services for long and faithful service.
All officials, employees, and laborers at any level of the public service (local, regional or national) who complete 25 or 40 years service were eligible.
The second class award was for 25 years of service was a silver cross, with a silver wreath and a black enameled swastika in the center of the cross."