Miller, Charles M · Peoria, Ill., The Manual arts press · leaf 112
ore plane Jx2Jin widest part x 8, and the rear plane ^x4J in widest part x 20. 108 GLIDERS 109 Bevel off the under side of the front edge of both planes. Fasten theplanes to the spine with rubber string, rubber bands will do, this willallow easy adjustment back and forth on the spine. There are… … Fig. 218. Fig. 219. of teeter boards. If too much pressure comes at one end, up it goes, iftoo much at the other, up that end goes, while the same thing appliedto the teeter, that end goes down. It then seems clear at the start thatwe must have balance fore and aft, as well as right and left, with…
Kites
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