Antique egg cooker. Made of metal with deep silvering. The item is branded with Mappin & Webb. England, twentieth century.

Mappin & Webb is a British jewelery company that dates back to 1775, when Jonathan Mappin opened his first workshop in Sheffield. The company is a true British pride with centuries-old traditions and historical significance in the jewelry world. Mappin and Webb has royal warrants that have been issued since the 15th century to those who provided services to the royal court. Mappin & Webb created jewelry for the royal family and high society of the United Kingdom, some of the jewelry created by the House was recognized as a crown heirloom. Also, at different times, Princess Grace of Monaco, Queen Marie Antoinette of France and even the monarchs of Russia became fans of this jewelry company. The company is known worldwide and has retained its name as a brand of luxury jewelry and top quality silverware.