Description
De Cock (André), Les Oblitérations sur Timbres de Hong Kong (Hong Kong and Treaty Ports), Bruxelles, 1940, small format, paperback, 28 pages, with illustrations, art paper, rare, cover shortened at 2 corners, pages 26 and the last page are swapped and bound upside down. de Cock was curator of the Belgian Postal Museum and is known to German collectors through his Baden collection. #1330