A 19th Century gold, bloodstone intaglio fob seal,

細節
A 19th Century gold, bloodstone intaglio fob seal,
the bloodstone matrix carved to depict the bust of a gentleman, possibly Viscount Samual Hood, Admiral of the Fleet (1724-1816), the mount with chased and engraved foliate decoration, to a fancy-belcher-link guard chain, approximate length - 142cm.
See plate 7