A text-book of geometrical drawing, for the use of mechanics and schools, in which the definitions and rules of geometry are familiarly explained .. (1850)
Minifie, William, 1805-1880. [from old catalog] · Baltimore, W. Minifie & co. · leaf 197
diagonally, withone of its coiners touching the Perspective Plane. 1st. Prolong the sides of the squares as shewn by the dotted lines to intersect the perspective plane.2nd. From the points of intersection, draw diagonals to the points of distance, their intersections form the diagonal squares.3rd.… … — L W!-Mini/le. JiimjjikSov^ plate xlvi. 95 Figure 2. To draw the Perspective Representation of a Circle mewed directlyin front and touching the Perspective Plane, Find the position of any numher of points in the Curve, 1st. Circumscribe the circle with a square^ draw the diagonals ofthe square P,…