Silver and bakelite table box - Austria 1920s

An Art Deco solid silver and bakelite table box - an engine turned design of checks in a quartered pattern to the lid and base and wavy stripes running around the front and back with a silver integrated push button to the hinged and sprung lid revealing a gilded interior - marked for 800 continental silver and a Viennese pre 1922 silver mark - total weight 152grms - overall dimensions 90 x 76 x 17mm - c.1920 Austria