GB Postal History
A very informative exposition, by Ron and Eunice Shanahan, of various types of postal markings, with many examples: Bishop Marks, Free Franks, Ship Letters, Milage Marks, Too Late, and much more.
Varied information about British postal history, presented in an attractive and accessible way.
Dealer offering fully illustrated lists of British postal history and British stamps, with many fine and unusual items.
Full-time dealers in Great Britain and World postal history since 1981. Thousands of items listed on the site, with search facility.