| Regimental number | 55861 |
| Place of birth | Mclaren Vale South Australia |
| Religion | Methodist |
| Occupation | Clerk |
| Address | Willunga, South Australia |
| Marital status | Single |
| Age at embarkation | 18 |
| Next of kin | Father, C Mills, Willunga, South Australia |
| Previous military service | 74th Infantry |
| Enlistment date | 2 April 1918 |
| Rank on enlistment | Private |
| Unit name | General Reinforcements (2nd South Australian) |
| AWM Embarkation Roll number | 23/111/4 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board RMS Orontes on 5 June 1918 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 43rd Battalion |
| Fate | Returned to Australia 22 July 1919 |
| Family/military connections | Brothers: 1402 Pte Stanley Robert MILLS [not on Nominal Roll]; 3217 Pte Arthur Bruce MILLS, 50th Bn, killed in action, 6 August 1916. |
| Other details | Medal: British War Medal |
