| Regimental number | 2707 |
| Place of birth | Melbourne Victoria |
| Religion | Jewish |
| Occupation | Tailoring manager |
| Address | St Kilda, Victoria |
| Marital status | Single |
| Age at embarkation | 21 |
| Next of kin | Father, I J Harlem, 27 Wordsworth Street, St Kilda, Victoria |
| Enlistment date | 4 January 1918 |
| Date of enlistment from Nominal Roll | 17 December 1917 |
| Rank on enlistment | 2nd Air Mechanic |
| Unit name | Australian Flying Corps, 3rd Special Draft |
| AWM Embarkation Roll number | 8/15/3 |
| Rank from Nominal Roll | 2nd Air Mechanic |
| Unit from Nominal Roll | Australian Flying Corps |
| Fate | Returned to Australia 1 August 1919 |
| Family/military connections | Brother: 19850 Pte Julius David HARLEM, spec SER SEA TRANS, effective abroad (still overseas). |