A reticulated ivory snuff bottle, 19th/20th century, (2), of rectangular form, the sides carved with openwork panels of song birds among blossoming prunus, the shoulders decorated with upright stiff leaves and set with two scroll handles below the lipped mouth, supported on an oval foot pierced with lotus sprays, the base incised with an apocryphal four-character seal mark of Qianlong, stopper, (2), 6 cm high