The Study hanging lamp. In gilded bronze, representing a young woman reading, leaning against a terminal surmounted by a globe, against a graphometer with telescope. Base with columns and garlands of flowers. Hanging wire. Restoration period. H. 36,5 cm. - L. : 27 cm Functioning not verified, without guarantee. A needle is missing and, on the case, a laurel wreath and a book. A drawing of this clock, entitled L'Étude, is kept in the Musée des Arts décoratifs in Paris (inventory number: CD 4286.30). Expert : BOISBAUDRY du Loic