| Date of enlistment | 17th July 1915 |
| Rank at enlistment | Private |
| Company | |
| Significant events while with the AIF | Wounded in Action – Pozieres
Hospitalised sick on three occasions
Marriage |

Summary of Private Bain’s WW1 service record, located in the National Archives of Australia. Full details are available online, NAA Series B2455
| Date | Location | Event |
| 10th December 1919 | Australia | Discharged |
| 11th October 1919 | Australia | Disembarked Main at Melbourne |
| 23rd July 1919 | England | Return to Australia on Main |
| 23rd April 1919 | England | Marriage to Jessie Renton Welsh from Edinburgh |
| 12th April 1919 | England | Embarked to Southampton and No.1 Command Depot Sutton Veny |
| 31st December 1918 | France | Re-joined Battalion from hospital |
| 27th December 1918 | France | Marched into AIB Depot |
| 17th December 1918 | France | Admitted to 5th Australian Field Ambulance, transferred to 41st CCS – tonsillitis |
| 26th May 1918 | France | Re-joined Battalion |
| 8th May 1918 | France | Discharged to AIBD from hospital |
| 2nd May 1918 | France | Transferred to 6th Convalescent Depot, Etaples |
| 22nd April 1918 | France | Transferred to 22nd General Hospital, Camiers |
| 20th April 1918 | France | To 6th Australian Field Ambulance sick – tonsillitis |
| 9th October 1917 | Belgium | Awarded Military Medal for operations 4th-10th October 1917 |
| 18th March 1917 | France | Re-joined Battalion |
| 12th March 1917 | France | Transferred to Divisional Rest Station |
| 10th March 1917 | France | To Corps Scabies Station in Le Havre sick – scabies |
| 9th January 1917 | France | Re-joined Battalion |
| 14th August 1916 | France | Discharged from hospital to duty ‘B’ class at 2nd ADBD, Etaples |
| 6th August 1916 | France | Admitted 26th General Hospital, Etaples |
| 5th August 1916 | France | Wounded in Action – gunshot wound face and leg (mild) and admitted to 3rd CCS |
| 26th March 1916 | France | Disembarked Marseille |
| 19th March 1916 | Egypt | Proceeded to join British Expeditionary Force from Alexandria on the Llandovery Castle |
| 8th January 1916 | Egypt | Taken on Strength, Tel-el-Kabir |
| 25th October 1915 | Egypt | Disembarked Alexandria |
| 29th September 1915 | Australia | Departed Melbourne on RMS Osterley |
| 11th September 1915 | Australia | Assigned to 5th Reinforcements 22nd Battalion |
| 13th August 1915 | Australia | Signalling School |
| 4th August 1915 | Australia | Marched into depot |

Military Medal
FIRST WORLD WAR TIMELINE