Thank you. It was the first suggestion , I thought that's the side of this here :
http://ru.wikipedia.org/wiki/Спиридо..._Spiridonovich
However , the signature does not have anything even close to do with people's artist of Chuvashia. And the way is also not very adequate.
Mikhail Spiridonov - Google knows only about the one who mentioned Cyril in the previous message ...
Threat . The photo is hard to see , over the signature of dating, and most of all to read : 901
ZZY . The post-war origins: it means that the existing of things seems to be known after the war, before that - no. Perhaps , somewhere brought from the front.