An English Private Collection of Snuff Bottles: Lots 231-257. A CARVED DUAN STONE SNUFF BOTTLE AND A LIMESTONE SNUFF BOTTLE19th century The duan stone bottle of flattened oval form, set on a neat recessed oval footrim, carved to each side with confronting bats encircling a cash symbol; the fossiliferous limestone bottle with dense speckled markings, stoppers and boxes. The tallest: 7cm (2 3/4in) high (6). None