Fedor Ruch worked in St Petersburg.PL marks №№ 1429, 1430.
As I said your marks are faked,most likely on existing item to make it lucrative and ruined it.
Ruch Fedor Andreevich,owner of workshop in St Petersburg, worked for Faberge 1888-1908, in 1899 was recorded to have presented gold products to St Petersburg assay office.Address:Nevsky 44,1910-1914 / Sadovaya 22.PL marks №№ 1429, 1430.
РУЧ Федор Андреевич, влад. маст. в Петербурге, работал на фирму Фаберже в 1888–1908 гг. В 1899 г. предъявил в СПб пробирное управление зол. изд. 1903–1908 З. и С.: Невский, 44. 1910–1914 З. и С.: Садовая, 22. Постникова—Лосева: клейма №№ 1429, 1430.