Supplement no.4 to Army/Air Operations Pamphlet no.4. (Chapter 3). Carriage of Engineer. Equipment by Air. Section 4. Roller, Sheepsfoot, Allen, Single Drum with detachable feet … Notes on Militaire Railway Engineering, Part III, Bridging, 1940. - Engeland Voorschrift Military Engineering, Volume VIII - Transportation, Part III - Railway Bridging, Supplement No. 2A, Additional notes on light and standard steel trestles. 1944. - Engeland … Special uses, The Bailey Bridge. Military Engineering. Volume III. Part IV. Bailey Bridge, Special Uses, Chapter II - fixed span bridges. Section 6, Dual Carriageway … Supplement no.4 to Army/Air Operations Pamphlet no.4. (Chapter 3). Carriage of Engineer. Equipment bij Air. Section 3. Scaper, Self-loading, Airborne, towed type Hydraulic, 1-1/2 Cu-YD. … Notes on Militaire Railway Engineering, Part III, Bridging 1942, The unit construction railway bridge, - Engeland Voorschrift Militaire Railway Engineering, Volume VIII - Transportation, Part III - Railway Bridging, Supplement No. 1A. Additional notes for erection and launching drill-unit construction railway bridge, … Military Engineering, Volume VIII - Transpotation, Part III - Railway Bridging. Supplement No. 4, Erection of light and heavy steel Derricks, 1944. - Engeland Voorschrift Special uses, The Bailey Bridge. Military Engineering, Volume III. Part IV. Bailey Bridge - special uses, Chapter II fixed span bridges. Section 6, Dual Carriageway … Military Engineering. Volume III. Part IV. Bailey Bridge Special Uses. Chapter III, Wet Bridging. 1950 - Engeland Voorschrift Royal Engineers. Supplementary Pocket Book, no. 3. Bridging. WO 7526, 1945. - Engeland Voorschrift