Army Drummer’s Trade Badge

Material: Gilt brass
Dimensions: 25 mm (width) × 30 mm (height)
Description: Raised drum emblem finely detailed with tension ropes and hoops, mounted on a flat circular gilt brass backing plate. The design represents a side-drum and was used to denote trained Drummers or Bandsmen within infantry units.
Reverse: Dual lug loops with original pin, mounted on brass backing plate.
Circa: 20th Century
Notes:
Trade badges for musicians and drummers were introduced in the late Victorian period and continued throughout the 20th century. 
Military drummers historically served as vital battlefield communicators, using specific drum patterns to relay commands, maintain marching cadence, and coordinate weapon volleys.