A text book of geometrical drawing, for the use of mechanics and schools, in which the definitions and rules of geometry are familiarly explained (1849)
4th. With the radius of P from 1, 2, 3, &,c., in 0. 0 describe in-definite arcs, apply the chords D 1, Z) 2, &,c., from 1, 2, 3, Slc,in the circumference of Q, cutting the indefinite arcs in ^. C. E.jP, &c., which are points in the curve. PLATE XIV. DEFINITIONS OF SOLIDS. On referring…