Saiger tear of the Spiegeltal vein near Wildemann, Harz 1726
B 025
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€424,83
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an original hand-drawn Saiger draft of the Spiegeltaler Gangzuges near Wildemann in the Upper Harz from 1726 with the mines Güldener Bär, Siebengestirn and Güldener Stern, drawn by Markscheider Eggert. The tear is mounted on linen