Dictionarium polygraphicum: or, The whole body of arts regularly digested ... adorned with proper sculptures, curiously engraven on more than fifty copper plates .. (1735)
Barrow, John, teacher of mathematics · London, C. Hitch and C. Davis [etc.] · leaf 262
thefides, parallel to the needle, that line fhall be the north and fouthline. If your plane, either recline or incline, apply one of the fidesof the clinatory, parallel to one of the femi-diameters of thequadrant to the plane in fuch a manner, that the plumb-linehanging at liberty, may fall upon…
Art · Industrial arts
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer01inte-384-143.webp)