Another press-photo found, with the following text (translated) on the back:
Panzerfüsiliere from Panzer-Grenadier-Division "Großdeutschland" have taken up position in a house ruin with the new German close combat weapon, the Panzerschreck. Kriegsberichter Peiffer 3.7.44.
The gunner has a MP40 slung across his back, and he is equipped with the leather magazine pouch. The GD cyphers can be seen on his shoulder board, and he still has a WH eagle decal on his helmet.
https://www.bergflak.com/psmanual.html
https://www.bergflak.com/psuse.html
taken from fb/Bergflak

Panzerschreck 

A German soldier with a single shot Panzerfaust recoiless anti-tank weapon, behind a barricade on a street in Berlin; 1945. 

Waiting for an enemy tank

German soldiers trying to push a BMW R75 motorcycle out of the mud in the Don river area; north of the Black Sea, USSR. 