| Regimental number | 4005 |
| Place of birth | Charlton Victoria |
| Religion | Church of England |
| Occupation | Boat builder |
| Address | Perth Road, West Guildford, Western Australia |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Alex Stephen Wahlsten, Perth Road, West Guildford, Western Australia |
| Enlistment date | 25 January 1916 |
| Date of enlistment from Nominal Roll | 2 March 1916 |
| Rank on enlistment | Private |
| Unit name | 32nd Battalion, 10th Reinforcement |
| AWM Embarkation Roll number | 23/49/2 |
| Embarkation details | Unit embarked from Fremantle, Western Australia, on board HMAT A16 Port Melbourne on 28 October 1916 |
| Rank from Nominal Roll | Sergeant |
| Unit from Nominal Roll | 32nd Battalion |
| Fate | Returned to Australia 21 June 1919 |