Britain. Stämpelmärken. A wonderful old-time homemade leaves for the 19th century embossed revenues, with well over 400 presented methodically by value for marine insurance followed by customs and patent issues, mint and used, as well as a very impressive showing of specimen overprints for dozens of different issues. These are hardly ever seen in collection format and certainly not this comprehensive. This has lain undisturbed for close to a century, an extraordinary opportunity.