AN AMPHORA PORCELAIN TWO-HANDLED VASE, manufactured by Riessner, Stellmacher & Kessel, baluster shape on flattened knopped domed circular foot, moulded with floral and geometrical motifs within arches, lightblue, lightgreen and beige on a cream ground, with gilt enamel painted decoration of two spiders and their web and klovers, with gilded scroll-handles and gilt rim, impressed marks Imperial Amphora Thun and Amphora Austria and G and numbers 1 1702 47