Bond, A. Russell (Alexander Russell), 1876- · New York, The Century co. · leaf 171
20 mitesperhour 60 miltiB per hour 100 milesaar hour … How an object dropped from the Wool worth Building wouldincrease its speed in falling THE WAR IN THE AIR 129 Spread, so that if anything happened to theengine, it could volplane, or glide back, to itsown lines. As the scouting-planes were large,they offered a big target to anti-aircra!ft guns,and…
Inventions
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