The figure of Mercury, holding a caduceus, standing on a globe. Across the globe two crossed kukis, blades up. Below a scroll inscribed Certa Cito (Swift and Sure). Above, a Queen’s crown.
38.5mm tall, 22.3mm wide. This example chrome plated gilding metal, with the plating omitted from the scroll and crown. Maker mark to the reverse F&S = Firmin and Sons.