Pressure cabin investigations. Phase I (aircraft branch report)

This report covers phase I of the pressure-cabin investigations made by the various branches of the Materiel Division between July 1, 1935, and June 1, 1936. The experiments conducted to date on the various components of a pressure cabin and on the appurtenances necessary for the proper operation of such a cabin are described in detail by the organizations assigned to the particular tests. The report is comprised of several chapters, each of which covers a particular field of research.