| Regimental number | 1660 |
| Place of birth | London, England |
| Religion | Jewish |
| Occupation | Cutter |
| Marital status | Single |
| Age at embarkation | 22 |
| Next of kin | Father, Woolf Benn, 22 Cressy House, Stepney, London East, England |
| Enlistment date | 8 February 1916 |
| Place of enlistment | Melbourne, Victoria |
| Rank on enlistment | Private |
| Unit name | 58th Battalion, 2nd Reinforcement |
| AWM Embarkation Roll number | 23/75/3 |
| Embarkation details | Unit embarked from Melbourne, Victoria, on board HMAT A14 Euripides on 4 April 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 57th Battalion |
| Fate | Returned to Australia 27 August 1917 |
| Miscellaneous details (Nominal Roll) | *Given name Jack Joshua |