Wall atlas about the war of 1866
map composed of several parts, mounted on linen, inscribed in detail upper right "Haack-Hertzberg, Großer Historischer Wandatlas, Abt. V, Karten zur Kriegsgeschichte von Deutschland, a) Strategische Karten, Nr. 14", in a folder with handwriting, map on the back and folder with imperial eagle stamp, publisher Justus Perthes, Gotha, good age-appropriate condition, slight signs of use, overall dimensions 109.5 x 161.5 cm (HxW)