19th Century Stamped Envelopes, Lettersheets, and Wrappers of the United States

The catalog is a description of US postal stationery, listing all known types/sizes from 19th Century U.S with pricing. The catalog describes the history of U.S. postal stationery manufacture. It describes and lists may varieties, such as stamps with collars, and counterfeit and bogus stationery. It has a conversion from earlier Thorp catalog numbers to the new numbering system.