Celebrated in a vibrant, superbly vivid pair of Gibraltar Post commemorative stamps depicting a snake - its head on the 42p and it's coiled body on the £1. Pride of place must go to the glittering Special Gold Foil miniature sheet - which is only available when you purchase the folder. The full-size image of the se-tenant stamp pair appears embossed on the fine gold foil with appropriate decorations in the sheet margins. The folder also contains the se-tenant stamp set and the sheetlet of five stamp pairs. Issued in a numbered, limited worldwide edition of just 2013 folders.