| Regimental number | 1104 |
| Place of birth | Hobart Tasmania |
| Other Names | Colin Eastre Abbott |
| Religion | Church of England |
| Occupation | Clerk |
| Address | 9 St George's Terrace, Hobart, Tasmania |
| Marital status | Single |
| Age at embarkation | 23 |
| Next of kin | Father, Colin Johnston, 9 St George's Terrace, Hobart, Tasmania |
| Previous military service | 13th AGA |
| Enlistment date | 25 June 1917 |
| Rank on enlistment | Gunner |
| Unit name | Heavy Artillery Group 36, Reinforcement 14 |
| AWM Embarkation Roll number | 13/49/5 |
| Embarkation details | Unit embarked from Sydney, New South Wales, on board HMAT A64 Demosthenes on 9 November 1917 |
| Rank from Nominal Roll | Corporal |
| Unit from Nominal Roll | Australian Army Pay Corps |
| Fate | Effective abroad (still overseas) |