Léon Hatot Skeletonized Brass and Perspex Léon Hatot, (ATO), No. 021509. Made circa 1950. Fine and rare, skeletonized brass and Perspex electric Art Deco-style mantel clock. To be sold without reserve Brushed brass, eliptical stepped base, Perspex glazed cover, two screws for leveling. Matte silver chapter ring with radial gilt Roman numerals, outer dot minute divisions. Gilt arrow and halberd hands. Exposed brass frame, the wheel train within Perspex plates, half-second electromagnetic pendulum activating the electrical contacts, large micrometer adjustment nut, coil and Foucault regulator tube, the battery mounted in the base. Movement signed. Dim. 25 x 26 x 13 cm.