Georg Jensen Vintage Sterling Silver Ten Shilling Note Charm

Vintage sterling silver ten shilling note Charm originally made for the Georg Jenson shop in London.
The words “IN EMERGENCY BREAK GLASS” are engraved on one side.
This charm is in excellent condition.

Stamped: SILVER
Markers mark: G.J LTD
Weight: 3.2 grams
Measurements: 22mm x 11mm x 6mm