The Boulton and Paul "Bugle" airplane : day bomber
A 1926 aircraft circular from the NASA Technical Reports Server, issued by the Aeronautical Research Committee as a technical record of the Boulton and Paul Bugle day bomber for engineers and aviation researchers. The single page is a set of orthographic engineering drawings showing plan, side and front views of the biplane with dimensions, and a table of wing areas, aileron, elevator and rudder specifications. A designer could take from it the clean, measured line-drawing language of early aviation technical plates, with thin construction lines, dimension arrows and tabulated specifications set in a restrained layout.
