Training Memorandum. no. 21. Royal Engineers. Special Training Number. WO 7160 - Engeland Voorschrift 26/GS Trg Publications/1631 Training Memorandum. no. 25. Royal Engineers. WO 8362 - Engeland Voorschrift 26/GS Trg Publcations/1751 Training Memorandum. no.17. Royal Engineers. Far Eastern Warfare. WO 7012 Training Memorandum. no. 2. Royal Engineers. WO 7096 Training Memorandum. no. 5. Royal Engineers. 1943 - Engeland Voorschrift 26/GS Publications/939 Training Memorandum. no. 8. Royal Engineers. 1943 - Engeland Voorschrift GS/Gen/9490 Training Memorandum. no. 14. Royal Engineers. - Engeland Voorschrift 26/GS Publications/1363 Training Memorandum. no. 16. Royal Engineers. Snow and Mountain Warfare. - Engeland Voorschrift 26/GS Publications/1442 Training Memorandum. no. 23. Royal Engineers. WO Code No. 8258 - Engeland Voorschrift 26/GS Trg Publications/1705 Training Memorandum. no. 24. Royal Engineers. WO 8271 Training Memorandum. Royal Engineers.Supplement. Diagrammatic representation of a field engineer regiment (armoured and infantry division). WO 8272 Training Memorandum. no.18. Royal Engineers. WO 7058