Effects of varying the relative vertical position of wing and fuselage
A 1921 NASA technical report, indexed through the NASA Technical Reports Server, presents aerodynamic test results on how the vertical placement of a wing relative to the fuselage changes lift and drag. Its three pictures are plotted graphs in the style of engineering reports: a lift coefficient axis against a drag coefficient axis, with curved trace lines, plotted data points and labelled figures numbered 2, 4 and 5. A designer might borrow the clean, grid-based chart layout, the sweeping curved lines and the lettered panel labels as a model for technical diagram styling.
