motor used 13:2 pounds of benzine upon which a sliding weight (220 pounds) is carried, which can be adjusted to keep the per hour. And since each benzine tank will have a the power to drive a vessel with the 110°449 square ship in proper] ongitudinal trim. meters (1188°87 square feet) maximum cross… … of Von Zeppelin’s vital importance airship will be: to the aerial navi-
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