作者 | Angus Hugh Williams / Arthur Wells Robinson / Cristóbal de Losada y Puga / Friedrich Wilhelm Levi / Great Britain. Interdepartmental Committee on the establishment of a school of aeronautical science / Great Britain. Meteorological Office / Harold Arthur Everett / Henry Liva / Luján (Buenos Aires, Argentina). Museo colonial e histórico de la provincia de Buenos Aires / Myron H. Avery / Swan-Finch Oil Corporation / Virginia Ehrlich / William Grylls Adams |