These field-grey shoulder straps for enlisted men of the 4th Guard Field Artillery Regiment, 1st Battalion represent an authentic testament to the Prussian military organization during World War I. With their home garrison in Potsdam and dating from around 1916/17, these insignia represent a phase of the war when the Imperial Army had already suffered considerable losses and material shortages were becoming increasingly noticeable.

The 4th Guard Field Artillery Regiment belonged to the prestigious Guard Corps of the Prussian Army and was traditionally stationed in Potsdam, the garrison town immediately adjacent to Berlin. The Guard units enjoyed special privileges and were directly subordinated to the Prussian King and German Emperor. The regiment was established in the 19th century and participated in the German Wars of Unification before entering World War I in 1914.

The shoulder strap as a rank insignia had a long tradition in the Prussian Army, dating back to the 18th century. Originally, shoulder straps served the practical purpose of securing the straps of the knapsack, but over time they evolved into important identifying features for regiment and branch of service. The field-grey execution corresponds to the 1915 uniform regulations, which provided for standardization and simplification of field uniforms.

The characteristic feature of these shoulder straps is the “Flaming Grenade” as the branch insignia of the artillery. This symbol, depicting a burning grenade with rising flames, had been the internationally recognized emblem for artillery units since the 19th century. The grenade was typically embroidered in the artillery's branch color – red – although field versions often used simplified representations.

The designation “1st Battalion” (Abteilung) refers to the internal organization of the regiment. A field artillery regiment typically consisted of two to three battalions, each comprising three batteries with six guns each. The battalion number was indicated on the shoulder straps by corresponding numerals or letters, in this case presumably by a Roman “I” or Arabic “1”.

The production of shoulder straps took place during the war under increasingly difficult conditions. While high-quality materials and elaborate hand embroidery were still common at the beginning of the war, simpler production methods had to be adopted from 1915/16 onwards. The field-grey shoulder straps for enlisted men were considerably plainer than those of officers, which continued to be adorned with metal braiding.

The 4th Guard Field Artillery Regiment was deployed on all major front sectors during World War I. As part of the Guard, it participated in the major battles in France and Belgium, fighting on the Somme, at Verdun, and in Flanders. Artillery played a decisive role in trench warfare, and German field artillery regiments were equipped with modern 7.7-cm field guns.

The dating “around 1916/17” is of particular significance. This was the phase of the war when the battles of attrition reached their peak. The Battle of the Somme (1916) and the fighting around Verdun demonstrated the devastating effect of artillery. At the same time, the British naval blockade led to considerable supply shortages in Germany, which was also reflected in the quality of uniform items.

For enlisted men – soldiers without non-commissioned officer rank – shoulder straps were made of simple cloth, in contrast to the braided straps of non-commissioned officers and officers. This corresponded to the strict hierarchical system of the Imperial Army, in which every rank had to be immediately recognizable from the uniform.

After the end of the war in 1918 and the dissolution of the Imperial Army through the Treaty of Versailles, the Guard regiments were not incorporated into the Reichswehr. Their traditions, however, lived on in veterans' associations. Shoulder straps like these became sought-after memorabilia and historical documents of a vanished era.

Today, such shoulder straps are important objects for military-historical research and militaria collecting. They make it possible to trace the organization, equipment, and development of the Imperial Army and are authentic testimonies of the soldiers who wore these uniform items.