| Place/Title | Type | Date | |
|---|---|---|---|
| H 11a 5.3 | War Diary | 06 October 1918 - 15 October 1918 | view page |
| Nouvelle Houplines SL 36M. C27a 1.8 | War Diary | 16 October 1918 | view page |
| 36 NE/J1 B.77 | War Diary | 17 October 1918 | view page |
| SH. 36 NE/J1b 7.7 | War Diary | 17 October 1918 | view page |
| 36 NE/D30a 7.7 | War Diary | 18 October 1918 | view page |
| 36 NE/F27b 9.9 | War Diary | 19 October 1918 | view page |
| F27b 9.9 | War Diary | 20 October 1918 | view page |
| Roubaix Area F 27b 9.9 (Sheet 36) | War Diary | 21 October 1918 - 25 October 1918 | view page |
| Leers Nord Area H8 Central (Sheet 37) | War Diary | 26 October 1918 - 31 October 1918 | view page |
| War Diary 231st (Field) Company, R.E. November, 1918. | Heading | view page | |
| Leers Nord (H8 Central) Sheet 37 | War Diary | 01 November 1918 - 08 November 1918 | view page |
| Warcoing | War Diary | 09 November 1918 - 13 November 1918 | view page |
| Miscellaneous | view page | ||
| La Madeline (36/K21C 3.3) 36/K29a 9.5) | War Diary | 26 November 1918 - 30 November 1918 | view page |
| War Diary 231st (Field) Coy. R.E. December 1918 | Heading | view page | |
| St Maurice (Lille-36/K29a 9.5) | War Diary | 01 December 1918 - 26 December 1918 | view page |
| St Maurice (Lille-36/K29a 9.5) | War Diary | 01 December 1918 - 26 December 1918 | view page |
| 36/K 29a 9.5 | War Diary | 27 December 1918 - 31 December 1918 | view page |
| War Diary 231st (Field) Co. R.E. January 1919 | Heading | view page | |
| St Maurice 36/K 29a. 9.5 | War Diary | 01 January 1919 - 31 January 1919 | view page |
| St Maurice 36/K 29a. 9.5 | War Diary | 01 January 1919 - 31 January 1919 | view page |
| War Diary. 231st Field Company. R.E. February 1919 Vol. 29. | Heading | view page | |
| St. Maurice. 36/K20a 9.5. | War Diary | 01 February 1918 - 31 March 1918 | view page |
| St. Maurice. 36/K20a 9.5. | War Diary | 01 February 1918 - 31 March 1918 | view page |
| St. Maurice. 36/K20a 9.5. | War Diary | 01 February 1918 - 31 March 1918 | view page |
| St. Maurice. 36/K20a 9.5. | War Diary | 01 February 1918 - 31 March 1918 | view page |
| 231 Fd Co. R.E. Mar 1919 | Heading | view page | |
| WO95/2601/2 | Heading | view page | |
| 40th Divl Signal Coy R.E. Jun 1916-Mar 1919 | Heading | view page | |
| War Diary | 01 June 1916 - 03 June 1916 | view page | |
| Norrent Fontes | War Diary | 04 June 1916 - 18 June 1916 | view page |
| Bruay | War Diary | 19 June 1916 - 30 June 1916 | view page |
| Bruay | War Diary | 19 June 1916 - 30 June 1916 | view page |
| Bruay | War Diary | 01 July 1916 - 03 July 1916 | view page |
| Noeux-Les-Mines | War Diary | 04 July 1916 - 31 July 1916 | view page |
| Noeux-Les-Mines | War Diary | 04 July 1916 - 31 July 1916 | view page |
| War Diary of 40th Divisional Signal Company R.E. From 1st August 1916 To 31st August 1916 | Heading | view page | |
| Noeux-Les-Mines | War Diary | 01 August 1916 - 31 August 1916 | view page |
| Noeux-Les-Mines | War Diary | 01 August 1916 - 31 August 1916 | view page |
| Officer Of A.G. Office City Base | Miscellaneous | 01 October 1916 | view page |
| Noeux-Les-Mines | War Diary | 01 September 1916 - 30 September 1916 | view page |
| Noeux-Les-Mines | War Diary | 01 September 1916 - 30 September 1916 | view page |
| DAG-3rd Echelon Base | Miscellaneous | 01 November 1916 | view page |
| Noeux-Les-Mines | War Diary | 01 October 1916 - 29 October 1916 | view page |
| Noeux-Les-Mines | War Diary | 01 October 1916 - 29 October 1916 | view page |
| Rollecourt | War Diary | 30 October 1916 - 03 November 1916 | view page |
| Rollecourt | War Diary | 30 October 1916 - 03 November 1916 | view page |
| Frohen-Le-Grand | War Diary | 04 November 1916 | view page |
| Bernaville | War Diary | 05 November 1916 - 15 November 1916 | view page |
| Frohen-Le-Grand | War Diary | 16 November 1916 - 18 November 1916 | view page |