| Regimental number | 448 |
| Place of birth | Swansea Tasmania |
| Religion | Church of England |
| Occupation | Farmer |
| Address | Riversdale, East Coast, Tasmania |
| Marital status | Single |
| Age at embarkation | 35 |
| Next of kin | Brother, Albert Lyne, Swansea, Tasmania |
| Enlistment date | 10 March 1916 |
| Rank on enlistment | Private |
| Unit name | 40th Battalion, B Company |
| AWM Embarkation Roll number | 23/57/1 |
| Embarkation details | Unit embarked from Hobart, Tasmania, on board HMAT A35 Berrima on 1 July 1916 |
| Rank from Nominal Roll | Private |
| Unit from Nominal Roll | 40th Battalion |
| Fate | Returned to Australia 18 January 1919 |
| Miscellaneous details (Nominal Roll) | *Spelt Reginald Barlee Lyne on NR |