Zululand 1879 “The 60th – The King’s Royal Rifle Corps” On Active Service Envelope Sent During Anglo-Zululand War Officer’s Letter to Ryde Isle of Wight w/ Natal 6d Displaying Inverted “POSTAGE” Overprint SG83b Cancelled “2” from Durban Where the Cover Entered the Postal System; Written by Captain Charles Cramer Serving During the Advance & Relief of Eshowe & at the Battle of Ginindlovu; Further He Commanded Two Companies that Escorted the Zulu King after his Capture from the Black Umfolzi to Ulundi; One of the Philatelic Rarities of the Anglo-Zulu WAR; Missing the Rear Flap; EXTREMELY RARE & FINE; (16-06384)