I don't know Russian and the meaning of Кopзинa by Google translate is like a basket. Not sure what is its meaning in Russian. I guess something like a recycle bin (or at least has a similar role as recycle bin).
From what I see in that child board, most of topics were locked. It looks a child board for Archival, nothing is strange here. It is as same as what I see in the main Archival board.
My guess: Archival is for the whole forum and there is no local archival child boards. Only Russian has its child board for Archival because they are the biggest local board on the forum. I could be wrong.