Atlantic Wings 1919 - 1939 Jane's all the world's aircraft : 1919 A Reprint of the 1919 Edition of All The World's Aircraft Aeroplanes 1919-1939 Fighters Between the Wars 1919-39 Havilland : the golden years 1919-1939 50 jaar KLM : 1919-1969 Plesman : grondlegger van de gouden KLM : 1919-1969 75 Years of Aerospace Research in the Netherlands : 1919-1994 Aviation in the U.S. Army 1919-1939 Gegevens betreffende de geschiedenis van de Bereden Onderafdeeling van het Korps Politietroepen / verz. door F. v. Gemert ; [voorw. door N.D. Nammensma] Korte aanteekeningen omtrent IV 1 R.V.A. gedurende de mobilisatie 1914-1919 / [door W.A. Frieswijk] russia collection of reports on bolshevisme in Russia : presented to Parliament by command of His Majesty, April 1919
