fighter has crashed 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 … Working Instructions. no.2. Wireless Set no.38, MK 2, Airborne Station (for (1) Parachutes (2) Gliders). WO 1070 - Engeland Voorschrift