RUANDA and URUNDI

Kwaliteit: **

N° 16B, 17B, 19B and 21B "5c. green", "10c. carmine", "25c. blue" and "50c. brown lilac" with overprint "URUNDI" from Le Havre, the "5c.", "10c." and "50c." with sheet margin, the ** items are very rare, photo certificate Luc vander Marcken, vf (OBP €1.098: ** = +200%)