'For conspicuous gallantry and devotion to duty near Le Quesnoy on the 4th November 1918. During the attack on Le Quesnoy on the 4th November Rifleman Hallett, seeing his platoon held up by machine-gun fire, rushed forward and alone with his Lewis gun put the enemy gun out of action. Following this up he rushed the post with his revolver, and, killing one of the enemy, took the rest prisoner. His prompt action and dashing courage were of the highest order and saved many casualties.'
Source: 'London Gazette'
Date: 17 June 1918

Regimental number	3/408
Address	c/o Mrs Martin, Northcote, Auckland
Marital status	Single
Next of kin	Mrs R Martin, Northcote, Auckland
Rank on embarkation	Private
Enlistment status	Volunteer
Unit name	New Zealand Expeditionary Force, 2nd Reinforcements, New Zealand Medical Corps
Embarkation details	Unit embarked from Wellington on 14 December 1914
Medals	Meritorious Service Medal 'For conspicuous gallantry and devotion to duty near Le Quesnoy on the 4th November 1918. During the attack on Le Quesnoy on the 4th November Rifleman Hallett, seeing his platoon held up by machine-gun fire, rushed forward and alone with his Lewis gun put the enemy gun out of action. Following this up he rushed the post with his revolver, and, killing one of the enemy, took the rest prisoner. His prompt action and dashing courage were of the highest order and saved many casualties.' Source: 'London Gazette' Date: 17 June 1918
Other details	Medals: Meritorious Service Medal, 1914-15 Star, British War Medal, Victory Medal
Miscellaneous details	Nominal Roll Vol. 1: Medical Corps/Second