ed wood is generally found to havethe qualities required. SAWING UP.Having chosen a 3 in. plank witha fine grain of horizontal or verticallaminee, not less than eight in number, ifpossible, the plank can be taken to thecircular saw and cut into Its in. battensby 3 in. These will be laid on their 3… … Rl FT SAWN TIMBER Fig. 1. 36 HOW AN AEROPLANE IS BUILTbe obtained as required. To make thewhole operation clearer the sketches may-be referred to. (See Fig. 2.)
Airplanes
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