BELGIUM – Waroquiers, Georges: Catalogue des Entiers Posteaux Beleges avec announces (2001), 56 pages, many colour illustrations, softcover, good condition; PLUS: Geyter, A. de: Varietés du timbre de 10 centimes carmin, émission 1884 (1926), 9 pages, several plates with illustrations of the deviations in the image of the stamps, softcover, cover with minor defects; PLUS: Hubinont, Raoul: Les Vols de Gand 1813 et quelques autres joyaux de l'Aérophilatélie Belge (1963), 73 pages, softcover, good condition; PLUS: Postwaardestukken van Belgie (2009), 256 page, softcover, good condition. Estimate: 80 Euro
