View of the Cunersdorf silver-cobalt underground mining, ca. 1970.
Dorothea adit, Himmlisch Heer Mine, Cunersdorf, Annaberg-Buchholz, Erzgebirgskreis, Saxony, Germany
The brickwork support system underground Dorothea vein (“Dorothea-Morgengang” in German), Himmlisch Heer Mine, Cunersdorf, ca. 1970. Vintage picture postcard, photographer and publisher unknown.
G. Grundmann collection.
© Günter Grundmann, Detmold