At my first glance it appears to be (implied 7.92mm) ball rifle ammunition with a date of 1942, with lacquered steel cases, for use in MG.
This guys page has a lot of information:
https://www.lonesentry.com/manuals/german-infantry-weapons/german-ammunition-labels.html
I could have given you this info Ken. Haha
Caseheads would read
42
St. Cg
8
The 2, 2, 0,45 is powder dimensions. Zdh: is Primer 88
FurMG would be just that the Ammo was not on stripper clips.
Nz. Gew. Bl. P. is Nitrozellulose Gewher Blau Pulver, Nitrocellulose Rifle Powder
Patrh = Patronenhulse, cartridge case
zdh. = zundhutchen, primer as Andrew said...
The blue stripe and "stahl" means steel cases
lackiert = lacquered
s.S. = schweres SpitzgeschoB, heavy pointed bullets...
I could have given you this info Ken. Haha
Caseheads would read
42
St. Cg
8
The 2, 2, 0,45 is powder dimensions. Zdh: is Primer 88
FurMG would be just that the Ammo was not on stripper clips.
From Claus Espeholt's listing of WaA's:
WaA75: Code=P Object=10,5cm ammo Factory=Polte Location=Magdeburg(ST) Period=1933
Hope this helps.
Bob