Letter from Eugen Zintgraff to Gerhard Rohlfs Ajouter au presse-papier 61 Dossier 1893-05-12 Fait partie de Schönebeck Castle Museum of Local History Will plant coffee in Bali, Rohlfs to indicate source of supply for seeds In: Archiv Gerhard Rohlfs - Nachlaß Gerhard Rohlfs