Set of 4 litron goblets in Nyon porcelain, Dortu period, 4 polychrome and gold decorations including monograms and inscriptions Souvenir d'un habitant des bords du lac de Genève and L'amitié qui l'offre en fait l'unique prise , h. approx. 7 cm and diam. approx. 14 cm slight lack of gilding chip to the rim of 1 cup