Auction 333-341 Nigeria, Cameroon, Sudan & Worldwide Postal History - Day 4

Longji Emergency Issue 1911: Kaiser's Yacht, 20 pf. ultramarine, vertical bisect, used on cover, from Longji to Berlin, dated 19 May 1911, tied by an upright strike of the "LONGJI / KAMERUN" circular datestamp in black, with "KAISERLICH DEUTSCHE POST / LONGJI / TOGO" circular intaglio seal alongside in black, endorsed "per S.S. Badenia". A very fine and rare cover. Cert. Steuer (2005).