Letters to the friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China: Vol. 1 Zur Zwischenablage hinzufügen BArch, N 2069/3 Akt(e) 27. Sept. 1896 Teil vonFederal Archives (Archivtektonik) In: Letters to his friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China Falkenhayn, Erich von
Letters to the friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China: Vol. 2 Zur Zwischenablage hinzufügen BArch, N 2069/5 Akt(e) 1909-1911 Teil vonFederal Archives (Archivtektonik) In: Letters to his friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China Falkenhayn, Erich von
Letters to the friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China: Vol. 3 Zur Zwischenablage hinzufügen BArch, N 2069/6 Akt(e) 1919-1922 Teil vonFederal Archives (Archivtektonik) In: Letters to his friend Constantin von Hanneken (1854-1925), German military advisor and industrialist in China Falkenhayn, Erich von
