Higbee, F. G · New York, John Wiley & Sons · leaf 119
ed. It is notwise to attempt short cuts, and in the end it will be found mostsatisfactory to pass the auxiliary planes one at a time and todetermine all of the points in each plane before passing to thenext. Any attempt to pass all of the auxifiary planes, then todraw all of the elements these… … Fig. 85. CYLINDRICAL SURFACES 109
Geometry, Descriptive
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