Pionier dog tag

[Stepdale]

Hello,
Assume this one is from construction battalion 153, which fought in the east. Can anyone tell me where it ended up surrendering? I bought it about 10 years ago in eastern Bohemia.
Dale

[Gerdan]

http://www.lexikon-der-wehrmacht.de/...auBtl153-R.htm

Gerdan

[Stepdale]

Thanks Gerdan. I looked at that before, but forgot to click on the unit it evolved into. Now I see how the tag ended up in Bohemia.