Russian document, need some help!

[Admiraal]

I need some help with this Russian document, its part of a small Soldbuch grouping.
Can someone tell me what is written here? including the text on the top left with date?

Photo:

[lander]

NКO (People's Commissariat of Defense)
Military Unit
field post 61955
August 29, 1945

certificate
former prisoner of war Heise Werner 1925 (year of birth) is released from a POW camp and sent to the permanent place of residence (State of Germany, the city of Essen)
unit commander Maj. Makarov (Signature)

[Admiraal]

Ahh thanks, this helps!
I got another document from him, that he was medicaly checked in Berlin on 01-09-1945.
So that checks up, he was cought by the Russians.

Because i also got a document from him, made by the US forces that he was released from the (German) army, dated 06-09-1945.
He must have gotten that when he reached the US lines as an extra.
Since not many speak Russian and a Russian document would probably not help him in US controlled area´s.

[Admiraal]

I found a Russian fieldpost database thanks to a German guy, but i cannot read Russian.
What is written here?:

Войсковая часть полевая почта № 61955
Название: 66 ФРОНТОВОЙ ПРИЕМНО-ПЕРЕСЫЛЬНЫЙ ЛАГЕРЬ НКВД
Подчиненность: НКВД

[DocumentsGuy]

Military Unit/Field Post Number 61955
Designation: 60th Front Reception and Transit Camp of the NKVD
Subordination: NKVD

You probably already know this but the NKVD was the war-time name of what became the KGB, it stands for Peoples' Committee for Internal Affairs (Народный Комитет Внутренных Дел)