A group of Chinese hardstone carvings

20th century, including; a pair of rock crystal hens, 9cm high; two rock crystal birds, each approx. 10.5cm high; a pair of green hardstone ducks, 9cm wide; a lotus leaf shaped brushwasher, 13cm wide; a pair of small mythical creatures, 6cm length; a hardstone carving of a young woman, 7.5cm high and snuff bottle, all with wood stands ( 23)