A gilt-brass combination carriage timepiece with barometer, thermometer and compass

Details
A gilt-brass combination carriage timepiece with barometer, thermometer and compass
the plain case with gilt masks to the white enamel dials, with thermometer between and compass to the top, platform cylinder escapement, stamped on the backplate for Duverdrey and Bloquel, French, circa 1920 -- 6¼in. (16.5cm.) wide
See Illustration