Hello everybody,
I have a nice Russian gold mounted agate paper knife and I'm having some trouble identifying the maker of the item. Could you please help me about it? The hallmarks just on the outside the hilted coin on gold mounting written 1) 88 (I think Zolontik mark before Kokoshnik system shows the purity), 2) A makers mark can only be read via a hand microscope and written I P . The gold coin is I think gold 10 roubles of Katharina II from 1773.
Thanks a lot.
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