Structural Methods Employed by the Schutte-lanz Airship Company (1925)
NASA Technical Reports Server (NTRS) · leaf 78
Fig. 15 Tubular a) Sheet-metal g1 girder with &) Ply-wood 5 orcss-struts. Fig« 16 Tubular a foot-way giraer. . ? 04 CD Fig, 19 Airship car frame of steel tubing.
NASA Technical Reports Server (NTRS)
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