Jan Biedgunowski assay mark, Warsaw, 1863, 84 silver standard. Wide cylindrical form, with a pair of cast handles with floral and foliate decoration, with Cyrillic and Hebrew inscription "In memory of my father Dr. V.L. Kogan, 1840-67, from the region of the city of Kiev, from his children," 5 1/2 in. H, 5 3/4 in. Diam., 8 in.
