This c 1902 window was designed by Clayton & Bell in Romanesque style in memory of those who died 1900 - 02 in the Norfolk Battalion Regiment.
It obviously has a "warrior" theme and depicts both Joshua and the battle of Gideon. Two Angels hold scrolls declaring "And the sun stood still in the midst of heaven" The Regimental badge is displayed in the canopy above Joshua.
Also see NTN L1- 2 & NTW2 on plan for windows produced by Clayton & Bell of similar style