A 19th century set of thirty two Chinese pierced ivory counters

A 19th century set of thirty two Chinese pierced ivory counters, natural and stained red, with two carved dice shakers with figures in landscapes, in a fitted silk covered box with printed retailer 'WOSHING Hong Kong & Canton', 6in (15cm) wide and a quantity of mother of pearl counters, of three sizes with engraved and pierced decoration and with a crest above 'NG', and other plainer examples, in an oak box.