Other ranks in white metal. A chained and ducally gorged antelope standing on a torse. Beneath the torse a scroll inscribed Royal Warwickshire.
Royal Warwickshire Regiment Territorial Battalions Cap Badge >1908
The British & Commonwealth Military Insignia Database
Military Badges and Buttons of the British Empire and Commonwealth
Alternatively a candidate for pre 1905 VB cap badge. 1905 was the addition of the SA battlehonour.