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)

"OKAHANDJA 11.10.01" clear on Kaiseryacht 10 Pfennig on underfranked letter with tax cancellation "T" and "2 ½ d" via Bloemfontein with censor label "OPENED UNDER MARTIAL LAW" and censor cancellation "NPR" to Cronstadt, Orange River Colony with arrival postmark. The envelope and the stamps (postage stamp) with stronger traces of age and transport