| Regimental number | 6/2180 |
| Address | Lyttelton |
| Marital status | Single |
| Next of kin | Brother, William Koskela, 44 Dublin Street, Lyttelton |
| Rank on embarkation | Private |
| Enlistment status | Volunteer |
| Unit name | New Zealand Expeditionary Force, 5th Reinforcements, Canterbury Infantry Battalion |
| Embarkation details | Unit embarked from Wellington on board Maunganui on |
| Miscellaneous details | Nominal Roll Vol. 1: Canterbury Infantry Batln/Fifth |