Practical plane and solid geometry for advanced students, including graphic statics, adapted to the requirements of the South Kensington syllabus (1899)
Harrison, Joseph, Baxandall, George Albert · London Macmillan · leaf 404
sider the section plane whose elevation //;/ passesthrough 2. Set off l>2, 1)2 in plan, each equal to m.2 inelevation, and through the points 2 thus obtained drawlines parallel to ab. These lines form the plan of the sectionof the horizontal cylinder, while that of the vertical cylinderis the…
