The illustrated architectural, engineering, & mechanical drawing-book : for the use of schools, students, and artisans ; upwards of 300 illustrations (1856)
Burn, Robert Scott · London : Ward and Lock, 158 Fleet Street · leaf 111
fig. 11. EXGISEERIXG, AND MECHANICAL DRAWIXG-1500K. 109 Example 12, fig. 12, represents a river entering the soa ; the coast isdelineated as in the sketch. fiff. 12. Example 13, fig. 13, represents part cf a sea-line of coast c c, withsandy shoal h h, and swampy morass a a.
Architectural drawing · Mechanical drawing
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