BELGIUM – Porignon, J.-C.: La Poste Rurale au XIXème Siècle en Belgique et en Europe (1993), 374 pages, format A4, softcover, good condition. - This book provides a colour-illustrated explanation of the various rural postal service marks used in the 19th century, both in Belgium and in ten other European countries. It identifies the Belgian rural marks of 68% of the communes. A catalogue, with dimensions, of these original marks from 1836 to 1896. A dictionary of Belgian communes existing in 1840, or created up to 1896. 74-colour illustrations. Estimate: 60 Euro