A pair of cobalt-blue porcelain paraffin lamps with polychrome reserves depicting bouquets of flowers, gilded highlights and foliage motifs, gilded metal mounts decorated with foliage, pearls and bunches of grapes, wheel-operated mechanisms, 19th century (height 44 cm, width 19 cm – soiling, wear and loss to the gilding and decoration, oxidation, sold as is)