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)

"AKABO" violet straight-line on horizontal pair 1d. on 10 pfg. on small piece with adjacent cds. "LONDON 22 FE 16 F.S.62", the adhesives some minor imperfections, a very rare and interesting cancellation which was used by the Elder Dempster and Company's steamship S.S. Akabo