| Regimental number | 9507 |
| Place of birth | Bendigo, Victoria |
| Other Names | Harold Athelstane |
| Religion | Church of England |
| Occupation | Engineer |
| Address | Mandalay, Rowan Street, Bendigo, Victoria |
| Marital status | Single |
| Age at embarkation | 26 |
| Next of kin | Father, R H S Abbott, Mandalay, Rowan Street, Bendigo, Victoria |
| Enlistment date | |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade 6, Battery 17 |
| AWM Embarkation Roll number | 13/34/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A34 Persic on |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 6th Field Artillery Brigade |
| Fate | Returned to Australia |
| Other details |
War service: Egypt, Western Front Medals: 1914-15 Star, British War Medal, Victory Medal |