Calculation of the hull and of the car-suspension systems of airships
A 1924 technical report from the NASA Technical Reports Server on calculating airship hulls and car-suspension systems, a record with no named author or publisher beyond the archive. Its pictures are line diagrams of geometric curves, a hull section with labelled dimensions, and a mechanical linkage with pivots and rods, which a designer could use as schematic references for structural or mechanical layouts.
