Assay office marks indicate where silver items were tested and hallmarked, providing crucial information about origin and quality standards.
British Assay Offices
The main British assay offices each have distinctive marks: London (leopard's head), Birmingham (anchor), Sheffield (crown), and Edinburgh (castle). Each represents centuries of silversmithing tradition.
International Assay Marks
Other countries have their own assay office systems, with France using different symbols for Paris, Lyon, and other centers, while Germany and other European nations maintain their own marking traditions.
Quality Assurance
Assay office marks guarantee that items have been independently tested for purity, providing consumer protection and maintaining industry standards.
If you want more in-depth details you should check out the app Silver Marks to identify over 15,000 marks.