Resume and analysis of NACA lateral control research
A 1937 NACA technical report summarising lateral control research on aircraft wings, issued by the National Advisory Committee for Aeronautics for engineers and aerodynamics researchers. The first two pictures are graph plates of aileron and wing-section data plotted against relative distance from the wing centre line, with curves in dense grid lines that a designer could borrow for dense technical chart styling. The third is a dark, heavily scanned page of printed tables and text, useful mainly as an example of worn archival typography.
