Pickelhaube
When you think of WWI German troops you probably imagine them wearing helmets like those above. (C’com we all spend time thinking about WWI German soldiers, don’t pretend you don’t.) That style helmet is known as a pickelhaube. Which literally translates to “pickaxe bonnet”. It was a staple of the Prussian military and made its way in the German military and many of their civil services.
Originally designed in 1842 by King Frederick William IV of Prussia, it was based on a style that the Russian army had recently adopted That was based on the old French Napoleonic cuirassier helmet. The spike at the top was originally used to hold a plume of horsehair as these were primarily used in cavalry units.
At the start of WWI in 1914, the Germans manufactured their helmets out of leather. As the war went on the stocks of leather dwindled and versions of the helmet started being made out of everything from thin sheets of metal to pressurized felt. Even paper. None of which offered great protection. By 1915, materials aside, the biggest problem with the pickelhaube was the actual spike itself. A new model was developed with a detachable spike. When on the front lines the spike would be removed.
In 1916 the Germans started issuing a new model steel helmet that provided a lot more protection for the head from shell fragments. Yes, steel proved better protection than felt and paper. Who knew? With the fall for the German Empire in 1918, the fancy version of the helmet was demoted to ceremonial uses. Many countries and organizations have some form of pickelhaube in use today.