NSDAP Enamel Sign 'Ortsgruppe Marienau'

'NSDAP Ortsgruppe Marienau, Amt f. Volkswohlfahrt' Enamel Sign (Emailleschild). This white rectangular vaulted wall plaque (Hoheitsschild) was to be used at the buildings of an office for public welfare of the NSDAP (Nationalsozialistische Deutsche Arbeiterpartei). The enamel is showing normal traces of usage and some small damages on the edges of the sign, see photos. The back is slightly rusted. The sign is not visible maker marked. The sign is measuring approximately 49,5 x 35,5 cms. Hard to find original enamel sign in good used condition!