Burn, Robert Scott · London : Ingram, Cooke, and Co. · leaf 132
urwhich at first may be looked upon as a task, will speedily be deemed apleasure. We have been unsparing in our illustrations, believing that thepupil will find the principles carried quicker to the minds eye when thebodily eye is assisted by illustrative delineations. We have ourselves… … fig. 122. delineating circular objects. Thus, fig.122 is the representation of half a hol-low cylinder ; this form is applicable tothe delineation of parts of machinery, asbrasses, sections of pump-barrels, &c. &c.;while fig. 123 shews the method of draw-ing arches, &c. Isometrical…
Drawing · Wood-engraving
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
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