Islamic bone hairpin, with linear motif.

Islamic bone hairpin, with linear motif.

A Steppe culture horse's cheek piece fashioned from antler.

Islamic bone hairpin, with decorative terminal.

Islamic bone gaming dice.

Islamic ivory gaming dice

Islamic round glazed pottery tile with floral motif

Islamic bone gaming piece with incised linear bands

Islamic bone gaming piece.

A Bactrian aragonite (fossilised shell) bead in the form of an axe.

Steppe culture bronze razor; handle with curvilinear design.

Steppe culture bronze knife

A Bactrian quartzite spear head.

Bactrian fossilised shell bead of a female head

Bactrian fossilised shell bead in camel or bull form

Bactrian chert arrow head