Full colour facsimile reprint of the original First World War, War Office war diary of the Headquarters, Princess Charlotte of Wales's (Royal Berkshire Regiment) 7th Battalion, Oxfordshire and Buckinghamshire Light Infantry 7th Battalion, Gloucestershire Regiment 9th (Service) Battalion and Worcestershire Regiment 11th Battalion, 78 Infantry Brigade, 26th Division, covering September 1915 to October 1915 across 50 pages. It names 25 places across 32 dated entries.

Alongside the daily entries the volume carries two reports, narratives and plans, six Operation Orders and one diagram. Among the papers are: Appendix 4 Table of Moves (Issued with 5th Division operation order No. 70); Appendix I and instructions As to Billeting Area of 78th Infantry Brigade Group.

The diary opens at Sandhill Camp on 18 September 1915. 1915 is spent at Fouilloy, Maricourt And Suzanne, Aubigny, Bertangles and Sandhill Camp. It closes at Vignacourt on 31 October 1915. Fouilloy is where it spent longest, 27 days across five separate stays and the longest it stayed anywhere without moving was 19 days at Maricourt And Suzanne.

In 1915 it is also recorded at Warminster, Southampton Docks, Longbridge Deveril Wilts, Havre, France, Ailly Sur Somme, Bologne, Fourdrinoy, Briquemesnil & Saisseval and Pont De Metz.