Blueprint reading; a practical manual of instruction in blueprint reading through the analysis of typical plates with reference to mechanical drawing conventions and methods, the laws of projection, etc (1919)
Fairfield, Howard Parker, 1858-, Kenison, Ervin, Waite, Edward B. (Edward Broughton), 1873-, American Technical Society · Chicago, American technical society · leaf 272
Fig. S4. Great and Small Circle one point. A plane perpendicular to a radius at its outer extremityis tangent t<> the sphere, Fig. 83. An inscribed polyhedron is a polyhedron whose vertices lie in theBUrface of the sphere. A circumscribed polyhedron is a polyhedron whose faces areenl t<» a…
Mechanical drawing · Blueprinting
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