Bidspirit auction | Congo 1913 4th Centenary of

Congo 1913 4th Centenary of the Discovery of the Sea Route to India, with overprint and surcharge. Sequence of 4 BLOCKS of 15 stamps Mf#79-82, from 5 c. s/ 50 100 reis blue to 15 c. s/ 150 reis bistre, light dotted paper, in edge blocks or leaf corner. New copies, gummed and without hinges, without defects or repairs, in good color. Catalog value € 810 .