A text book of geometrical drawing : abridged from the octavo edition : for the use of schools in which the definitions and rules of geometry are familiarly explained, the practical problems are arranged from the most simple to the more complex, and in their description technicalities are avoided as much as possible : with an introduction to isometrical drawing : and an essay on linear perspective and shadows ... (1849)
gs, but its ungraceful appear-ance should lead us to avoid it. PLATE XXV.OCTAGONAL PLAN AND ELEVATION. Fig. 1.—Half the Plan. Fig. 2.—Elevation, This plate requires but little explanation, as thedotted lines from the different points of the plan, per-fectly elucidate the mode of drawing the… … rilmar.l So, 7V/y// ^/; riB(-ULAR FL^4JSr yiND ELETjlTION
