Military Engineering. Roads, Airfields, and Mechanical Equipment. Part I. Roads. WO 7487 Training Memorandum. no. 24. Royal Engineers. WO 8271 Military Training Pamphlet. no. 30. Part VI. Field Engineering (All Arms). Demolitions. WO. 7636 Royal Engineers. Supplementary Pocket Book. Water Supply. no. 6. WO 7144 Royal Engineers. Supplementary Pocket Book. no. 4. WO 7151 Engineer Field Manual. Military Engineering (Tentative) Part One. Communications 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 Training Memorandum. no.20. Royal Engineers. Bridging Special. WO 7159 Training Memorandum. no. 21. Royal Engineers. WO 7160 Standard Tests of Elementary Training. Royal Engineers. WO 7546 Standing Orders for War. Divisional Engineers, 1942. WO 7545