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)
^ or perspectiveplane. 1st. Continue the sides of the plan to the perspective plane asshewn by the dotted lines, intersecting it in M. E. jY and 0. 2nd. From the corners of the plan draw rays to the station point,intersecting the perspective plane in a. d. b. c. 3rd. Through S, draw S. F parallel… … li M I .1 ,1 1. X UT Nmi/lr PLATE LII. 105 Figure 2. 4th. Transfer these intersections from B. X^fig. 1, to i?. L, fig. 2^and the vanishing points F and G to the horizon^ as shewn bythe dotted hnes. 5th. From E and M, draw lines to the vanishing point G^ andfrom JV and 0, draw hnes to the vanishing…
