Hasluck, Paul N. (Paul Nooncree), 1854-1931 · London ; New York : Cassell and Co. · leaf 83
\ ‘ \ ‘ Nee Git A . Pipes Si eae ania Toons, \ { iS) \ . Vy \ nd as i) ‘ ‘ \ Vane len | ‘ ec Ag fa ma ipa eae Aj my ye Mig 3 N Cit NU EN aes INE AE Sel) ne ie ‘ NSN Nise) /\7f) Va i! 33 N Ran Opa eo) \ [atest \ \ y A { 42 \ Nay Vayey TEN ' eal = XN » N Deh ! \ ( (S) CN RAT } ait ae NOR ( ea 2 Noein… … span and wN the rise of the required curve ; set Ko perpendicular to KL and equal to twice MN, so that the point o lies in LN produced. Divide ok into any number of equal parts, and draw lines toward point L; divide KM into the same number, and draw vertical lines ; the intersections will give…
Mechanical drawing
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.
