Lowe, Robson: Priced Catalogue of the Hand-Struck Postage Stamps of the British Empire (1st edition 1937/38), 246 + 6 + 1 pages, hardcover (library copy), dust jacket; PLUS: Brunel, Georges: Annuaire du Timbre-Poste et de la Carte Postale Illustrée (1910), 295 pages, hardcover (library copy); PLUS: Mueller, Edwin: Edwin Mueller's Catalogue of the imperforate classic postal stamps of Europe (1958), 151 pages, hardcover; PLUS: Richardson, H. T.: Envelope Stamps of North & South America 1853–1875 (1965), 54 pages; softcover; PLUS: Hurt, E. F. / Williams, L. N. 6 M. (Editors): Billig's Specialized Catalogues, Vol. 6: Handbook of the Private Local Posts (1950), 168 pages, hardcover. All items in good condition. Estimate: 100 Euro