WW1 British BEF King’s Own Scottish Borderers KOSB Shoulder Title Insignia Single

The item is a single British Army shoulder title insignia for the King’s Own Scottish Borderers (KOSB), as issued to the British Expeditionary Force (BEF) during the First World War. This metal insignia was worn on the shoulder straps of the service dress uniform to denote regimental affiliation. Typically crafted from brass, it features the initials “KOSB” in a distinct font, reflecting standard military design practices of the era. The badge was attached through lugs or slider fittings, enabling secure placement on uniform fabric. Such insignia served as essential identifiers for soldiers within the multi-regiment structure of the British Army, particularly during large-scale deployments on the Western Front. The KOSB was an infantry regiment with a long history, contributing significantly to the BEF during World War I. This single shoulder title represents part of the personal kit standard to British infantrymen during the period 1914–1918.