Letter from Siegfried Passarge to Georg Kollm to Gesellschaft für Erdkunde <Berlin> Ajouter au presse-papier Slg. Darmstaedter Afrika 1893: Passarge, Siegfried, Blatt 3-10 Dossier 1893-04-29/1910-02-24 Fait partie de Berlin State Library. manuscript department In: Col. Darmstaedter (title) >> Research trips (title) >> Africa (Title)