Crownprince Friedrich Wilhelm, the oldest son of Kaiser Wilhelm II, with the Totenkopf (skull and crossbomnes) on his Hussar fur busby, was an early convert to Hitler's preaching who joined the SA. Here he poses with an army general sporting the WW1 steel helmet, c. 1934-35.
Croatian soldier fighting with the Germans under the banner of the Croatian Division. He carries a M-36 machine gun and plenty of spare ammunition. Note the "potato masher" grenade stuck under his belt.
Great War grave, 1914, Laeken, Belgium. There's 2 dates in time that they'll carve on your stone and everyone knows what they mean, what's more important is the time that is known in that little dash there in between