Irish silver hallmarks are unique identifiers stamped on silver items made in Ireland to guarantee their purity and authenticity. Understanding these hallmarks is essential for collectors and anyone interested in Irish silver craftsmanship.
The Irish hallmarking system dates back to the 15th century when Dublin established its own assay office. Irish hallmarks differ from English ones and have their own distinctive symbols and date letter systems.
The most important Irish hallmarks include the crowned harp (indicating Dublin origin), the Hibernia figure (duty mark used from 1730-1890), and various date letters that changed annually to indicate the year of manufacture.
Irish date letters follow a different cycle than English ones. Each letter represents a specific year, and understanding the font style and shield shape helps determine the exact dating period.
Look for the sterling standard mark (indicating 925 silver), maker's marks (identifying the silversmith), and provincial marks for silver made outside Dublin in cities like Cork and Limerick.