| Regimental number | 3880 |
| Place of birth | Murray Bridge South Australia |
| Religion | Presbyterian |
| Occupation | Horse trainer |
| Address | Murray Bridge, South Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Mother, Mrs B A Graetz, Murray Bridge, South Australia |
| Enlistment date | 3 April 1917 |
| Rank on enlistment | Private |
| Unit name | 48th Battalion, 11th Reinforcement |
| AWM Embarkation Roll number | 23/65/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A54 Runic on 22 March 1918 |
| Rank from Nominal Roll | Driver |
| Unit from Nominal Roll | 48th Battalion |
| Fate | Returned to Australia 1 July 1919 |
| Miscellaneous details (Nominal Roll) | *Spelt Walter Leonard Graetz on NR |