AIR 761918-1919Air Ministry: Department of the Master-General of Personnel: Officers' Service Records
Service details for officers of the Royal Air Force (RAF), mainly for men discharged before 1920. Although the records were created from April 1918 upon the inception of the RAF they include details of earlier wartime service.
The forms are pre-printed with the references MGPRI or AM60; MGPR probably refers to the Department of the Master-General of Personnel which would have held the forms prior to its becoming the Directorate of Personnel within the Department of the Chief of Air Staff by June 1919.