Alexander Kach Hallmark?

[Russ789]

I saw in another forum post that my hallmark looks like Alexander Kach, Moscow, Russia but not 100%.

[Qrt.S]

Yes AK stands for Alexander Katsch/Katch/Kach. However, your bowl (?) is not silver but silver plated. Use the search function and you will find more information about this factory in St Petersburg.