Quote Originally Posted by Звездочёт View Post
This is absolutely correct, this is what we see in the document.
However when you will use it, bear in mind that the organisation's title is "Белорецкий РК ВЛКСМ". In the second document the title is in instrumental case.
Thank you Astrologer.
I knew that.

Белорецкий район – Белорецк (Башкирская АCCP)
Beloretskiy District – Beloretsk (Bashkir ASSR)