Egypt. (Belgian Congo-Undercover Mail). 1943. Air Mail envelope addressed to 'Madame Cassant, B.P. 62, Elisabethville, Belgian Congo' bearing Egypt Yvert 188, 2m vermilion, Yvert 195,20m blue, Yvert 215, 50m grey and Air Mail Yvert 15, 20m green and brown tied by Shepherds Hotel (Cairo) date stamp '9th June 43' with 'Censorship Dept/ 84' censor cachet and 'Egyptian Censor' tape tied by circular 'censorship Dept/ 2' cachet, routed via Northern Rhodesia with boxed 'Crown/Passed/ 0/...' in violet on face with Elisabethville arrival '29/6' on reverse. Lovely item of Undercover mail to B.P. 62, Belgian Congo.