Opzetkijker v.m. voor houwitser 15 L 15, Britse aanmaak, met Nederlands opschrift Nederlandse veldfles (MK-1908 / MK II) van bruin email, met vilten foedraal en webbing veldflesdrager t.b.v. Nederlands Leger (ca.1935) purnell's history of the world wars special Warships of the First World War / ed. by Bernard Fitzsimons Fight for the sky : the story of the Spitfire and Hurricane / Douglas Bader Royal Air Force Museum : Britain's national museum for aviation Eenige wakkere jongens' : Nederlandse oorlogsvliegers in de Britse luchtstrijdkrachten 1940-1945 / Erwin van Loo ; cartografie: Louis Kaulartz Land/Air Warfare. Pamphlet no. 2. WO 8259 - Engeland Voorschrift 26/GS Trg Publications/1699 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 … Supplement no.3 to Army/Air Operations Pamphlet no.4. (Chapter 3). Carriage of Artillery. Equipment bij Air. Section 6, Q.F. 17 Ponder, Mark 1 Gun on Carriage … Supplement no.3 to Army/Air Operations Pamphlet no.4. (chapter 3). Carriage of Artillery. Equipment by air. Section 3, Q.F. 3.7 Howitzer, Mark 1 on carriages 3-7 … Supplement no.3 to Army/Air Operations Pamphlet. no.4. (Chapter 3) Carriage of Artillery. Equipment by Air. Section 5, Pack Howitzer M1A1 on carriage, M8 in Dakota … Army Air Operations Pamphlet. no.4. (Chapter 3). Supplement no.1. Carriage of Army Equipment by Air. WO 7001 - Engeland Voorschrift 26 G.S. Publications 1469