Работы Рюккерта в Интернет
A silver-gilt and shaded cloisonne enamel three-handled loving-cup the body repoussй with pear-shaped bosses, decorated with stylized flowers, with cream ground beneath the rim and translucent purple at the base - initials of Fedor Ruckert, assay mark of Moscow 1899-1908, assay master Ivan Lebedkin, inventory no. 19754, height 4 1/4 inches (10.8 cm)