Moens, J.-B.: Les Timbres de Maurice depuis leur origine jusq'à nos jours, (2nd edition 1878), 147 pages, 20 illustrations, limited edition of 150 copies (this is No. 1 for Baron Arthur de Rothschild, with dedication and signature of Moens!), ex libris Pedro Monge, privately quarter leather hardbound with gold title imprint on spine, very good condition. – Very rare and sought after (only one offer in the last 25 years in Bjäringer's records). Estimate: 1,000 Euro