Scott 2009 Standard Postage Stamp Catalogue: United States and Affiliated Territories, United Nations, Countries of the World A-B
English | 2008-04-10 | ISBN: 0894874179 | Pages: 1294 | PDF | 233 MB
More than 58,000 value changes have been recorded in Volume 1. The large number of changes is the result of both strong overseas markets and worldwide currency fluctuations that have seen the U.S. dollar drop against other strong currencies. Almost 4,700 value changes were made in the United States, U.S. possessions and United Nations sections of Volume 1, and almost all the value changes in the U.S. section are upward. Various 19th century stamps rise in value on a selected basis, reflecting market results over the past six months.