Russian Soviet Silver Niello three cups , goblets. Beautiful niello work . Gilded inside and outside. Hallmarked on underside with 875 silver mark . Pair of cups - 86 gm. 1 5/8" ( 4 cm ) H , 2" ( 5 cm ) Diameter, Goblet - 46 gm 2 3/8" ( 6 cm ) H , 1 5/8" ( 4 cm ) Diameter. Condition Excellent.