A late-1920s/early '30s German "tank" or, more accurately, an "armoured car" consisting of a civilian motor car fitted with cardboard armour.  These were designed to accord with treaty restrictions that denied Germany proper armoured vehicles, and were used in training.  The Reichwehr were severely limited as regards numbers and equipment in the "Versailles" period - but they consistently pushed against these restrictions as far as they could.  Best regards, JR.

Pre-panzer.

A large group of German soldiers take a break at an unknown location - probably during training.

Break time

An honor guard before the burial of a German soldier in the field - somewhere on the Eastern Front. Rank not known, but must have been a non-com or an officer...