Training Memorandum No. 19 Royal Engineers - Engeland Voorschrift 26/GS Publications/1569 Royal Engineers Training Memorandum No. 15, Snow and Mountain Warfare, 1945 - Engeland Voorschrift 26/GS Publications/1405 Royal Engineers Training Memorandum No. 13, 1944 - Engeland Voorschrift 26/GS Publications/1269 Pamphlet no. 35 A. Combined Operations. Royal Engineers. (Other than transportation Units). WO 7348 - Engeland Voorschrift 26/GS/Publcations/1158