French Congo, */used. Substantial collection/accumulation of approx. 1000 mint and used stamps, with navigation and commerce issue to 1fr used and 75c mint with both 50c types, 1900/04 pictorials complete to 5fr mint and used with extras of the lower franc values mint and used, Middle Congo virtually complete mint incl. 1907/22 to 5fr, followed by Ubangi-Shari similarly with the first three sets complete mint, 1928 postage dues complete mint and used, etc, much more here to view, sleepers highly likely. (Image1)