Redirect Notice
 The previous page is sending you to https://www.alamy.com/edinburgh-new-philosophical-journal-310-mr-sang-on-the-construction-of-oblique-arches-the-horizontal-plan-of-the-jomt-is-still-a-double-logarithmic-curve-and-its-delineation-including-of-course-that-for-the-circular-arch-is-as-follows-ef-being-as-before-the-plan-of-one-of-the-lines-of-pres-sure-find-hq-a-fs-3-third-proportional-to-the-horizontal-and-the-vertical-semi-axis-through-q-draw-qe-paral-leltohg-describe-then-logarithmics-having-eg-for-their-common-sub-tangent-and-having-their-ordinates-parallel-to-eh-the-bisec-tion-of-the-interval-between-these-avill-give-image232182910.html.

 If you do not want to visit that page, you can return to the previous page.