English: Part of this file is from a Russian archival file, from the archive GARF dated Aug. 20, 1929. Russia's 1993 Copyright Law extended copyright for 50 years from date of origin. This would have lasted until 1979. Thus, this document is "open domain" for public use.
See url for the 1993 Russian Copyright Law- https://en.wikipedia.org/wiki/Copyright_law_of_Russia
to share – to copy, distribute and transmit the work
to remix – to adapt the work
Under the following conditions:
attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.