A significant collection of documents, publications, and tec

A significant collection of documents, publications, and technical files related to French aeronautics, primarily from the 1930s through the 1960s, including, in particular: Ministry of the Air, Standards, courses and lectures from the National School of Aeronautics and the National School of Aeronautical Engineering, technical manuals, studies on material strength and industrial quality control, documentation on materials and wood, as well as several aeronautical pamphlets and journals. Included are numerous plans, technical drawings, diagrams of engines and mechanical parts, maps, surveys, and handwritten documents.