GREAT BRITAIN – Cohen, Stanley F.: Collecting British Squared Circle Postmarks (1987), 429 pages, softcover; PLUS: Alcock, R. C. / Holland, F. C.: The Postmarks of Great Britain and Ireland (1940), 579 pages, hardcover; PLUS: Henrot-Brouhon, Th.: Introduction a L'Etude des Marques Postales de L'Angleterre et du Pays de Galles 1660–1960 (1969), 158 pages, softcover; PLUS: Brumell. George: Postmarks of the British Isles (1939), 60 pages, softcover. Good condition. Estimate: 100 Euro
