France and Belgium 1916. Vol II Appendices. Official History of the Great War.

Thirty-three appendices containing various GHQ and Army instructions issued during the Battles of the Somme (from 2 July onwards); examples of operation orders from corps division and artillery; operation orders for the dawn attack on 14 July and for Flers-Courcelette with special instructions for the tanks going into action for the first time; certain artillery and gun ammunition statistics; British and German orders of battle.