For related records found elsewhere in this fonds, see the following files:
RG9 vol 4474 includes the following files: Correspondence and instructions re. ballast, 14 April - 9 Dec. 1918 (folder 1, file 1); Work on bridges and culverts, 25 June - 23 Dec. 1918 (folder 1, file 2); Blueprints, drawings and plans (folder 1, file 3); Organization of XV Reinforcement Camp, 16 Oct. 1917 (folder 1, file 4); YMCA canteens, 9 Aug. 1917- 26 Oct. 1918 (folder 1, file 5).
RG9 vol 4475 includes the following files: Casualties, 25 June - 10 Nov. 1917 (folder 2, file 1); Construction. Grouy-sur-Somme, Ereil, Poulainville, Hangest, Le Treport lines, 14 April - 31 July 1918 (folder 2, file 2); Construction. Longpre - Martainneville (doubling), 9 - 27 April 1918 (folder 2, file 3); Construction. Amiens-Chowlnes line, 22-28 Aug. 1918 (folder 2, file 4); Construction. Albert - Arras line, 22-28 Aug. 1918 (folder 2, file 5); Correspondence and instructions re construction, 5 June - 15 Dec. 1918 (folder 2, file 6); Report on derailment of waggons on the Tortille Valley line, 9 March 1918 (folder 3, file 1); Intelligence summaries, XV Corps, 14 June - 30 Sept. 1917 (folder 3, file 2); Correspondence and instructions re construction, 5 June - 15 Dec. 1918 (folder 3, file 3); Reports and returns of delayed action mines, 26 Nov. - 17 Dec. 1918 (folder 3, file 4); Weekly returns of delayed action mines, 26 Nov. - 17 Dec. 1918 (folder 3, file 5); Movement and locations of battalions and companies, 1 June - 31 Dec. 1917 (4475, folder 3, file 6); German offensive. Action to be taken in case of breakthrough, 22 March - 2 April 1918 (folder 3, file 7); Routine orders, Railway Construction Engineers, Second Army, 22 Feb. - 30 May 1917 (folder 4, file 1); Routine order, Fourth Army, 22 June - 15 Oct. 1917 (folder 4, file 2); Battalion work orders, 10 Aug. - 23 Dec. 1918 (folder 4, file 3).
RG9 vol 4476 includes the following files: Operation of railway trains, timetables, etc. 27 Aug. - 9 Dec. 1918 (folder 4, file 4); Engineering reports, plans, 3 Oct. - 13 Dec. 1918 (folder 4, file 5); Personnel, 9 July 1917 - 22 Nov. 1918 RG9, III, vol. 4476, folder 5, files 1 - 2); Reconnaissance on extension of Amiens avoiding line (Vecquemont to Villers-Bretonneux) 19 Aug. 1918 (folder 5, file 3); Ballast returns, 7-16 Sept. 1917 (folder 5, file 4); Correspondence and instructions re returns, 18 May - 20 Dec. 1918 (folder 5, file 5); Weekly receipts and issues, 1 April - 30 Sept. 1917 (folder 5, file 6); Returns of rolling stock and track equipment, 11 July - 20 Dec. 1918 (folder 5, file 7); Weekly returns of stock and consumption, 17 May -18 July 1918 (folder 6, file 1); Returns of heavy equipment, 26 May - 21 July 1917 (folder 6, file 2); Returns of RCE weekly employment, 8-22 Sept. 1917 ( folder 6, file 3); Angar and standard gauge systems, Fifth Army. Progress of construction, 14 May - 26 July 1917 ( folder 6, file 4); Trench track salvage, rationing of Nord railway employees, work done for benefit of the French, PW material supplied by the French, stores issued or services rendered by American engineers, 1 July - 30 Nov. 1918 ( folder 6, file 5); Weekly statements of positions, strength of skilled and unskilled units, 7 June -12 July 1917 ( folder 6, file 6); Weekly employment returns, 27 April- 25 Dec. 1918 ( folder 6, file 7); Reports on sappers, 1-30 March 1917 ( folder 6, file 8); Progress reports of construction, broad and metre gauge railway, 1 July - 30 Sept. 1917 (folder 6, file 9).
RG9 vol 4477 includes the following files: Advanced weekly progress reports, returns of labour required, supplied and employed, weekly strength returns, locomotive power report, 1 Feb. - 20 April 1918 (file 1); Locomotive power returns, 2 June - 28 July 1917 (file 2); Daily summaries, mechanical transport, 1 May - 30 Nov. 1917 (files 3-5); Strength: Construction personnel, Angar and standard systems (Fifth Army), 17 April - 19 July 1917 (file 6); Daily parade and ration states, 1 Sept. 1917 - 30 Sept. 1918 (files 7-10).
Lists and indents for technical stores and material, 4 March 1917 - 24 Jan. 1918 (RG9, III, vol. 4478, file 11); Issues and requests for technical stores and material, 19 July - 9 Oct. 1917 (RG9, III, vol. 4478, file 12); Reports on mechanical and mule transport, location of dumps, 11 Jan. - 31 Dec. 1917 (RG9, III, vol. 4478, files 13-15); Daily work reports and returns, 1 April 1917- 31Aug. 1918 (RG9, III, vols. 4478-4480, files 16-29); Returns re ballast motor transport, equipment, 1 Oct. 1917- 31 March 1918 (RG9, III, vol. 4480, files 30-33); Daily progress reports, 27 Aug. - 26 Dec. 1918 (RG9, III, vol. 4480, files 34-37); Weekly progress reports, 31 Aug. 1917-15 Oct. 1918 (RG9, III, vol. 4481, files 38-39); Progress reports on construction and maintenance of various lines, 8 May 1917- 25 Jan. 1918 (RG9, III, vol. 4481, file 40); Work schedules, DGT, 1 June - 31 Dec. 1918 (RG9, III, vol. 4481, file 41); Report on Amiens avoiding line, 1-4 April 1918 (RG9, III, vol. 4481, file 42); Report on Pas Conde defence line 25 March - 8 April 1918 (RG9, III, vol. 4481, file 43); Administration and establishment, 19 Dec. 1917- 17 Aug. 1918 (RG9, III, vol. 4481, file 1); Cdn Records Office file (RG9, III, vol. 1130. file R-41-4); War diary, 23 Jan 1917-31 Dec. 1918 (RG9, III, vol. 5012, folders 734-735); Formation of CRT (RG9, III, vol. 4712, folder 99, file 2); Historical record (RG9, III, vol. 4712, folder 100, file 3).
For related records found in the Department of National Defence fonds, see the following files: Demobilization (RG24, vol. 1809, file HQ 683-889-1); DHS file (RG24, vol. 1908, file DHS S-10-4); Material received from Brig. Gen. Hervey (RG24, vol. 1849, file GAQ 13-31).
This information is based on Barbara Wilson's unpublished Guide to the Sources of the Canadian Expeditionary Force.