Postal history and catalogue of Dutch disaster airmail
wichtiges Standardwerk für die klassischen Ausgaben von Neuseeland
also supplement to ''Old Germany under the magnifying glass' with colored pastings
He also had access to the 800-volume collection of field post files during World War I
ex 1987-1995 ziemlich komplett #48909
Newman, Geoffrey R., The Bickerdike Machine Papers, 1986, Handbuch ... AUT-Fletcher Postal history and catalogue ofNewman, Geoffrey R., The Bickerdike Machine Papers, 1986, Handbook of Bickerdike machine stamps in Canada 1897 1902, paperback, 144 pages, with illustrations, also of interest to German collectors, the stamp machines were also in use in Germany, including Bavaria and Wrttemberg, as well as in Austria and other countries, #56109