Plaque commemorating the completion of construction of the Reichskanzlei in Berlin

Plaque commemorating the completion of construction of the Reichskanzlei in Berlin, 26 x 13.5cm, made of blackened iron, all lettering, national emblem and Führerköpf in relief, reverse maker marked and with loop for hanging, believed given to those working on the project, excellent condition but needs a little detailed cleaning USD $1000 SOLD