A shell bangle carved from a section of tridacna (clam) shell from the Persian Gulf, the exterior surface with a series of finely incised scenes including a winged horse; a cherub riding on a large

A shell bangle carved from a section of tridacna (clam) shell from the Persian Gulf, the exterior surface with a series of finely incised scenes including winged horses and a bird in flight.

A shell bangle carved from a section of tridacna (clam) shell from the Persian Gulf, the exterior surface with an incised motif of dotted circles which form an interlinking endless knot design.

A shell bangle carved from a section of tridacna (clam) shell from the Persian Gulf, the exterior surface with an incised motif of dotted circles which form an interlinking endless knot design.

Islamic bone gaming piece.

Islamic bone gaming piece.

A Chandraketugarh bone gaming dice.

Islamic bone gaming piece with incised linear bands

Bactrian fossilised shell bead in camel or bull form

Baltic region amber bead necklace.

Baltic region amber bead necklace; some beads with microscopic inclusions.

Baltic region amber bead necklace.

Roman red coral and glass bead necklace.

A Bactrian bone needle.

Islamic ivory gaming dice

Islamic bone gaming dice.