Heinrich Köhler 383rd Auction – Day 5 Germany 1849–2000 – German Empire, German Colonies with Occupation Issues (G.R.I. and MAFIA), Plebiscite Areas, Germany after WWII – The Erik B. Nagel Collection (part III)

"BISMARCKBURG DOA 7.2.09" on Kaiseryacht 4 Heller with watermark on private photo card with text to a member of the Schutztruppe in East Africa via the Ober-Kommando in Berlin with crossed out L3 "Adressat nicht beim Kommando der Schutztruppen/Weiterbeförderung nicht beim Kommando" and forwarding to Blankenburg, in good condition, certificate R. Steuer VÖB (2000)