| Regimental number | 3632 |
| Date of birth | |
| Place of birth | Mannum, South Australia |
| Religion | Methodist |
| Occupation | Bank clerk |
| Address | Orroroo, South Australia |
| Marital status | Single |
| Age at embarkation | 18.7 |
| Height | 5' 9.75" |
| Weight | 148 lbs |
| Next of kin | Father, Albert Edward Dickson, Jamestown, South Australia |
| Previous military service | Served as Sergeant, Jamestown Cadets. |
| Enlistment date | |
| Place of enlistment | Orroroo, South Australia |
| Rank on enlistment | Private |
| Unit name | 50th Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/67/4 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A32 Themistocles on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 13th Field Artillery Brigade |
| Fate | Returned to Australia |
| Discharge date | |
| Other details |
War service: Western Front Commenced return to Australia on board HT 'Friedrichsruh', 8 July 1919; discharged (termination of period of enlistment), Adelaide, 28 September 1919. Medals: British War Medal, Victory Medal |
| Date of death | |
| Age at death | 56 |
| Sources | NAA: B2455, DICKSON Arnold Lawrence |