| Regimental number | 35506 |
| Place of birth | Toowoomba Queensland |
| Religion | Presbyterian |
| Occupation | Clerk |
| Address | Cambridge Street, Red Hill, Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 31 |
| Next of kin | Father, John A Armstrong, Cambridge Street, Red Hill, Brisbane, Queensland |
| Enlistment date | 2 September 1916 |
| Date of enlistment from Nominal Roll | 8 October 1916 |
| Rank on enlistment | Gunner |
| Unit name | Field Artillery Brigade, May 1917 Reinforcements |
| AWM Embarkation Roll number | 13/128/1 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A28 Miltiades on 2 August 1917 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 1st Divisional Ammunition Column |
| Fate | Effective abroad (still overseas) |