The lion passant is the most important mark in British silver hallmarking, indicating sterling silver quality and representing centuries of British hallmarking tradition.
The lion passant (walking lion) has been used since the 14th century to indicate sterling silver (925 fine), making it one of the oldest continuing quality marks.
While England uses the lion passant, Scotland uses the lion rampant, and other variations exist for different regions and time periods.
The lion mark has evolved stylistically over centuries, with subtle changes helping experts date and authenticate silver pieces.