A collection of four Chinese boxes

A collection of four Chinese boxes
19th 20th Century
Comprising an octagonal carved dark tortoise-shell box with hinged cover, 7.6 cm. wide; a rectangular carved dark tortoise-shell box with hinged cover, 6.7 cm. wide; a curved carved red lacquer box, the hinged cover incised with flowers, the interior black, 8.6 cm. wide; and a rectangular sandalwood card case carved with landscapes, 8.8 cm. high (4)