Kriegsmarine tag

[jmcm]

Can some one tell me what this tag is for? 2 3/16 x 1 1/2 inches ,Thanks

[Gerdan]

It belongs to a guy working with the Marine construction / building authority located in Nordholz.

Nordholz was a naval flight base.

https://en.wikipedia.org/wiki/Nordholz_Naval_Airbase

https://de.wikipedia.org/wiki/Nordholz

Gerdan

[jmcm]

Thank you very much.