Postage Due Mail
UK Taxe Marks for International Mail 1875-2000, Usage and Listing by Ken Snelson. Published by Ken Snelson in 2007, and an Update 2018 published later. This book comprehensively lists, illustrates and explains all the different Taxe marks used on UK mail. The book also describes the events leading to changes in postal tariff, and effect on postage due calculations. A very interesting read as well. |
International Postage Rates 1890s – 1957 by Michael Furfie. Published by Michael Furfie in 2010, The book starts with an introduction to the structure and basis of International Postage Rates. Next, Furfie has painstakingly compiled information by country over the years, and listed it for all kinds of postal articles. An invaluable reference manual for overseas postage due mail collector. |