Historical 3.5x5.5 picture postcard signed by Karl von Bülow in fountain pen ink.  Minor wear, otherwise, excellent.

(1846-1921) Karl von Bülow was a German Field Marshal commanding the German 2nd Army during World War I from 1914 to 1915.

Awards
Order of the Black Eagle with Chain (Prussia)
Order of the Crown, 1st class (Prussia)
Iron Cross of 1870, 2nd class (Prussia)
Service Cross (Prussia)
Military Merit Medal, 1st class (Prussia)
Cross of Merit, 1st class of the Princely House Order of Hohenzollern
Commander Second Class of the Order of Berthold I (Baden)
Grand Cross of the Military Merit Order (Bavaria)
Grand Cross with the Crown in Gold of the House Order of the Wendish Crown (Mecklenburg)
Honorary Grand Cross of the House and Merit Order of Peter Frederick Louis (Oldenburg)
Order of the Rue Crown (Saxony)
Commander of the Second Class of the Albert Order (Saxony)
Commander 2nd class of the Friedrich Order (Württemberg)
Commander of the Order of Order of Leopold (Belgium)
Grand Cross of the Order of Military Merit with Diamonds (Bulgaria)
Knight Grand Cross of the Royal Victorian Order (United Kingdom)
Grand Cross of the Order of the Sacred Treasure (Japan)
Grand Officer of the Order of Saints Maurice and Lazarus (Italy)
Grand Cross of the Order of the Crown of Italy
Order of the Iron Crown, 2nd class (Austria)
Grand Cross of the Order of Franz Joseph
Commander of the Order of the Star of Romania
Grand Cross of the Order of the Crown (Romania)
Order of Saint Stanislaus, 1st class (Russia)
Grand Cross of the Order of the Sword (Sweden)
Order of the Medjidie, 2nd class (Ottoman Empire)
Iron Cross of 1914, 1st class
Hanseatic Cross (Lübeck)
Pour le Mérite (4 April 1915)
Grand Commander of the Royal House Order of Hohenzollern with Swords (22 June 1916)

Comes with a full Letter of Authenticity from Todd Mueller Authentics.