This is a pair of Oberst’s M-1915 Feld-Artillerie-Regiment shoulder boards. They appear on page 375 of Under Arms for the Kaiser: Shoulder Insignia of the German Army’s Regiments 1871-1918, by Michael A. Kelso. Their obverses feature the pattern used by Majors, Oberstleutnants and Obersts. Each board displays a burnished, gilt-toned, Artillerie-Regiment’s flaming bomb. Each also displays a pair of gold-toned pips that flank the artillery designation and indicate they were for an Oberst who served as its regimental commander. The boards’ muted roping displays black and white chevrons identifying it as a Prussian unit.
Each board exhibits a red underlay that extends beyond its edges. The boards are of the slip-on variety that typified a field-grade officer (from a Major up to an Oberst). They would have been worn on a feldgrau tunic. While the shoulder boards’ obverses are in excellent condition, their reverses display a bit more wear. They are in very pleasing condition, overall. Being featured in this excellent reference book certainly enhances their value!