A Gorgeous Silver (Not Plated) Russian Kiddush Cup/Beaker

This is a beautiful and rare well made cup, nice engravings with Niello (some loss as seen)

It is in excellent condition, made in late 19C in Russia

Height: 2.2" (5.7 cm) ; Rim: 1.8" (4.5 cm) ;Weight: 38 gram (1.3 oz)