British embossed postage stamps British embossed postage stamps The adhesive embossed postage stamps of the United Kingdom, issued during the reign of Queen Victoria between 1847 and 1854 exhibit four features which are unique to this issue: Three values of the octagonal stamps were introduced to cover higher foreign and registered postal charges on the following dates: 1 Shilling (green) - 11 September 1847, 10d (brown) - 6 November 1848, 6d (mauve/lilac/purple) - 1 March 1854 The 1 shilling was the first British postage stamp to bear a value above 2d. The dies used for this type of printing have the embossed, (raised), portions
Revenue stamp have sometimes combined the functions of postage and revenue stamps. In the former British Empire, such stamps were often inscribed ""Postage and Revenue"" to reflect their dual function. Other countries have simply allowed revenue stamps to be used for postage or vice versa. A revenue stamp authorized subsequently for postal use is known as a postal fiscal. Bhutan, for instance, authorized the use of revenue stamps for postal purposes from 1955 until the first proper postage stamps of the country were issued in 1962. In the Stanley Gibbons catalog, this type of stamp has an F prefix. While revenue stamps