Aeronautics. Papers on flying and weather: Climatological factors governing selection of air routes and flying fields, by C. LeRoy Meisinger; Meteorology and aeronautics, abstract [by C. L. M.]; Flying over clouds in relation to commercial aeronautics [by B. Melville Jones, abstract and excerpts by C. L. M.]; Effect of barometric pressure upon altimeter readings [by C. LeRoy Meisinger]; Meteorological aspects of recruiting trip of NC-4, by J. B. Anderson.