| Regimental number | 136 |
| Religion | Church of England |
| Occupation | Clerk |
| Address | Artillery Baracks, Brisbane, Queensland |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Mother, Mrs V Slaposski, 214 Pigdon Street, North Carlton, Victoria |
| Previous military service | Royal Australian Garrison Artillery |
| Enlistment date | 7 June 1915 |
| Date of enlistment from Nominal Roll | 4 January 1916 |
| Rank on enlistment | Gunner |
| Unit name | Siege Artillery Brigade |
| AWM Embarkation Roll number | 13/49/1 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A67 Orsova on 17 July 1915 |
| Rank from Nominal Roll | Gunner |
| Unit from Nominal Roll | 36th Heavy Artillery Group |
| Fate | Returned to Australia 17 March 1917 |
| Miscellaneous details (Nominal Roll) | *Surname spelt SLAPOFFSKI |