WW1 British BEF Territorial Signal Service Shoulder Title Insignia Single

The WW1 British BEF Territorial Signal Service Shoulder Title Insignia Single is an original uniform insignia used during the First World War by members of the Territorial Force serving in the British Expeditionary Force’s Signal Service. This brass shoulder title was worn on the upper uniform sleeve to denote the wearer’s corps and role within the military structure. The Territorial Signal Service was responsible for battlefield communication, including telegraphy and signaling, playing a crucial part in maintaining command and control. The insignia typically features separate brass letters arranged in a pattern that references the Signal Service, and sometimes incorporates the abbreviation “T” for Territorial units. Such insignia were affixed through lugs or sliders for secure attachment to the uniform. This type of shoulder title provides insight into the identification and organization of British Army units during WW1, reflecting the structure and function of support services in early 20th-century military operations.