Gimnastiorka- war time, post war?

[baronblack]

I have this gimnastiorka several years. But dont have 100% certainties from which period, war time, post war?

[Boycie]

Is there a small pocket sewn to the back of the left chest pocket? Usually a good indicator of late 1940s on.

A number on the back of the buttons usually indicates post war manufacture (but buttons do change!)