Victoria, pattern or trial Half-sovereign, 1869, struck in Palladium-Hydrogenium, by Graham, the Master of the Mint, young head left, rev. inscriptions and date, edge plain, 2.98g. (Montagu 1829), lacquered, otherwise as struck, extremely rare
Victoria, pattern or trial Half-sovereign, 1869, struck in Palladium-Hydrogenium, by Graham, the Master of the Mint, young head left, rev. inscriptions and date, edge plain, 2.98g. (Montagu 1829), lacquered, otherwise as struck, extremely rare

Details
Victoria, pattern or trial Half-sovereign, 1869, struck in Palladium-Hydrogenium, by Graham, the Master of the Mint, young head left, rev. inscriptions and date, edge plain, 2.98g. (Montagu 1829), lacquered, otherwise as struck, extremely rare