German Loyal Service Plaque 'Reichenberg'

German Loyal Service Plaque (nichttragbare Plakette). The table-medal was awarded for many years of loyal service by the Reichenberg Chamber of Commerce and Industry (Die Industrie-und Handelskammer in Reichenberg für langjährige treue Mitarbeit). The plaque is having a diameter of 60mm and was designed by 'F. Mäntert'. Decorative original medal!