Cartridge identification

[Pave]

Hi all

I have a problem to identify this cartridge.
Found by meteldetector from north Poland.
Unfortunately cartridge was badly rusted and difficult to get text visible.

[Niedersachsen]

It's a german cartridge.

[Pave]

Thanks for the tip

P= Manufacturer: Polte Armaturen-u. Maschinenfabrik A.G., Werk Magdeburg, Sachsen (aux)
VII= Steel mill code: Bochumer Verein für Gußstahlfabrikation A.G., Bochum (bxe)
m = Plating firms: F.A. Lange Metallwerke A.G., Neusilberfabrikate, Aue, Sachsen
1 = Steel analysis number: C : 0,15 - 0,22 % / Mn : 0,4 % / Si : 0,12 % / P : 0,03 % / S : 0,03 %
83 = A lot number
38 = year code: 1938