Cazin & Rochas: Catalogue des Timbres Commémoratifs. Parus depuis leur création jusqu'en 1914 (1914), 469 pages, one-third leather bibliophile hardbound, with gold title imprint on spine, very good condition and rare; PLUS: Drummond, James N.: Official Seals of the World (2007), 610 pages, softcover + Update 2007 with 17 pages. Good condition. Estimate: 200 Euro
