For the British army, the cap badge is the most easily identifiable of insignia. It represents a distillation of the pride of the regiment, its various battle honours and symbols born proudly on the metallic emblem that was worn on all head-dress, even in the age of mechanised warfare. Identification of the cap badge on faded photographs is a first, important step in unravelling the military service of an individual; and for the soldiers of the Second World War, clad in dowdy and undistinguished battledress, its significance is enhanced still further.

Cap badges have been collected...