PAIR OF RESTORATION PERIOD CARCEL LAMPS In painted sheet metal, partly gilded, resting on a truncated column ending in an octagonal base decorated in the centre with a plaque engraved "Brevet d'invention lampe hydrostatique émaillée (...) / Rue du Boulot n°4, both numbered "N° 5185" and "N° 5191". H. 65 cm (25 ½ in.) l. 17 cm (6 ½ in.) Provenance : Artcurial Paris sale, 20 May 2019, lot 373 ; Acquired by the current owner. A pair of Restauration gilt and painted tole Carcel lamps