Brussels overprints

Quality: *

N° 30B/39B From "5c. green" to "10fr. green", complete set with Brussels overprints B1 ("1fr."), B2 ("40c.", 50c.", "5fr." and "10fr."), B 4 (10c. and 25c.) and B 6 ("5c., "15c." and "3,50fr."), photo certificate Luc vander Marcken, vf (OBP €3,645)