A group of three fob seals and a watch chain, 19th century/early 20th century, comprising: a fob

A group of three fob seals and a watch chain, 19th century/early 20th century, comprising: a fob seal, circa 1830, the handle carved as three conjoined heads in banded onyx, the agate seal depicting three standing figures, mounted in gold with varicoloured floral decoration, height 5.2cm; a late 19th century rotating citrine fob seal, the three sides depicting a ship, two horses and a battle on horseback respectively, to a foliate gold mount, height 4.7cm including suspension hoop; and a rotating cylindrical seal, possibly ancient Mesopotamian, later mounted in gold, seal length 21mm, pendant length 4.9cm; to a gold and platinum watch chain, length 36cm