TH301e The 1830 Duke of Sussex silver watchcase Charity Jewel with Earl’s Crown (Type C).
The band around the jewel has a London Hallmark for 1925
The jewel was presented to Bro. J Allardice who was Steward to the THIB in 1952 and RMIG in 1966.
It also has an Earl’s Crown, which is extremely scarce.
The jewel was discontinued in 1986.