176th Tunnelling Company
…between Roclincourt and Écurie from the French 7/1 compagnie d'ingénieurs territoriaux. On 29 March 1916, the New Zealanders exchanged position with the 185th Tunnelling Company and moved to Roclincourt-Chantecler, a kilometre south of their old sector. At the same time, the 172nd Tunnelling Company was deployed in the…