French Colonies. (French Congo). 1898. Registered and Advice of Receipt envelope addressed to France bearing Congo Francaise Yvert 16, 10c black/ blue and Yvert 22, 50c rose tied by 'Brazzaville/ Congo-Francaise' double ring '7th Nov' with home-made hand-struck 'R' and framed 'A.R.' in blue on face with Paris arrival '13th Dec 98' on reverse.
Scarce item of 'Advice of Receipt mail from the French Congo paying 25c postage, 25c registration and 10c for return receipt.
(Back flap missing).