NASA_NTRS_Archive_19930090716
This is a 1925 NACA technical memorandum from the NASA Technical Reports Server, issued by the National Advisory Committee for Aeronautics, with a title and author not recorded in the catalogue. Its pages are engineering line drawings of an airship hangar shed, its roof arch, wall trusses, and cross-sections of a passenger-car hung from the roof. The drawings are plain black linework on cream paper, offering a designer clean technical diagrams of arches, trusses, and dimensioned sections.
