Postby paulh » Wed Mar 07, 2007 3:04 pm
This is the Kokoshnik mark, used in Russia between 1908 and 1926. If it was clearer you would see that it is a woman’s head facing right. The mark behind her head is a Delta, the area mark for Moscow. 84 is the grade of silver in zlotniki. 84 being equal to 875/1000.
Hope this helps.
Paul