Help me find my Hallmark

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Help me identify these Hallmark from my old silver cigarette case

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30961e18413ff0f614f4c28f06b1aced72907941
30961e18413ff0f614f4c28f06b1aced729079411920×1050 382 KB

https://www.925-1000.com/Frussia_kokoshnik_01.html

First of all, gently clean the signatures, then take photos of the entire item.