This volume contains the War Services of:- (1) Regular Officers on the Active List and on Retired Pay, and Officers on the General Reserve. (2) Officers of the Special Reserve of Officers, the Territorial Force and those serving on temporary Commissions who had war service prior to the War of 1914-19, and who were gazetted before 2nd January 1918 to Mentions in Despatches and Honours in The War of 1914–20. Also included, under separate headings, are Queen Alexandra's Imperial Military Nursing Service, Territorial Force Nursing Service, Queen Mary's Army Auxiliary Corps as well as Officers of the Forces of the Oversea Dominions and Colonies. Names are arranged alphabetically. It should be noted that Officers of the Regular Army (including those with temporary commissions), Special Reserve and Territorial Force who have retired or have relinquished their Commissions with permission to retain rank but are NOT in receipt of any retired pay from Army funds, are NOT included in these lists. Their details are published in a separate, supplementary volume.

Volume 4 of 4. This volume contains the War Services of:- (1) Regular Officers on the Active List and on Retired Pay, and Officers on the General Reserve. (2) Officers of the Special Reserve of Officers, the Territorial Force and those serving on temporary Commissions who had war service prior to the War of 1914-19, and who were gazetted before 2nd January 1918 to Mentions in Despatches and Honours in The War of 1914-20. Also included, under separate headings, are Queen Alexandra's Imperial Military Nursing Service, Territorial Force Nursing Service, Queen Mary's Army Auxiliary Corps as well as Officers of the Forces of the Oversea Dominions and Colonies. Names are arranged alphabetically. It should be noted that Officers of the Regular Army (including those with temporary commissions), Special Reserve and Territorial Force who have retired or have relinquished their Commissions with permission to retain rank but are NOT in receipt of any retired pay from Army funds, are NOT included in these lists. Their details are published in a separate, supplementary volume.

Volume 2 of 4. This volume contains the War Services of:- (1) Regular Officers on the Active List and on Retired Pay, and Officers on the General Reserve. (2) Officers of the Special Reserve of Officers, the Territorial Force and those serving on temporary Commissions who had war service prior to the War of 1914-19, and who were gazetted before 2nd January 1918 to Mentions in Despatches and Honours in The War of 1914-20. Also included, under separate headings, are Queen Alexandra's Imperial Military Nursing Service, Territorial Force Nursing Service, Queen Mary's Army Auxiliary Corps as well as Officers of the Forces of the Oversea Dominions and Colonies. Names are arranged alphabetically. It should be noted that Officers of the Regular Army (including those with temporary commissions), Special Reserve and Territorial Force who have retired or have relinquished their Commissions with permission to retain rank but are NOT in receipt of any retired pay from Army funds, are NOT included in these lists. Their details are published in a separate, supplementary volume.

Volume 3 of 4. This volume contains the War Services of:- (1) Regular Officers on the Active List and on Retired Pay, and Officers on the General Reserve. (2) Officers of the Special Reserve of Officers, the Territorial Force and those serving on temporary Commissions who had war service prior to the War of 1914-19, and who were gazetted before 2nd January 1918 to Mentions in Despatches and Honours in The War of 1914-20. Also included, under separate headings, are Queen Alexandra's Imperial Military Nursing Service, Territorial Force Nursing Service, Queen Mary's Army Auxiliary Corps as well as Officers of the Forces of the Oversea Dominions and Colonies. Names are arranged alphabetically. It should be noted that Officers of the Regular Army (including those with temporary commissions), Special Reserve and Territorial Force who have retired or have relinquished their Commissions with permission to retain rank but are NOT in receipt of any retired pay from Army funds, are NOT included in these lists. Their details are published in a separate, supplementary volume.