Photographs Tientsin-Tsingtau and other military photographs (from the estate of Ludwig v. Ploennies) Ajouter au presse-papier O 59 Ploennies, 15 Dossier 1898-1905 Fait partie de Hessian State Archives Darmstadt (Archivtektonik) In: Hessian State Archives Darmstadt (Archivtektonik) >> Family archives and estates >> Smaller discounts >> Estate of Ploennies