Watch List notes:

GERMANY, Weimarer Republik. 1918-1933. Æ Medal (40mm, 25.27 g, 12h). Generalfeldmarschall August von Mackensen. By B. B.. Uniformed bust facing; FELDMAR-/SCHALL v./MACKENSEN to left; to right, coat-of-arms above VNSER/MARSCHALL/VORWÄRTS / Quote and signature of Mackensen; above, skull-and crossbones set on laurels; Prussian Guard star below. Edge: B. B. See http://www.germaniainternational.com/ww17.html (for another example with presentation case). EF. Very rare.

Ex Gorny & Mosch 172 (15 October 2008), lot 6755.