Sun dials and roses of yesterday; garden delights which are here displayed in every truth and are moreover regarded as emblems (1902)
Earle, Alice Morse, 1851-1911 · New York; London : Macmillan & co., ltd. · leaf 187
hani-cal Lectures on Dialling. These plates show how toconstruct a cylinder-dial for the latitude of London. 126 Sun-dials and Roses of Yesterday Plate I, on this page, was 8 inches long and 7^inches deep, and was to be pasted around a cylin-der 6.60 inches long below the movable top, and2.24… … I. Plate for Cylinder-dials. where the parallels of the suns altitude begin. Thelength of the style (or distance of point C from thecylinder) must be equal to the radius aA of thequadrant in Plate I. The rules for the constructionrun thus : — Draw the right line aJB parallel to the top of thepaper,…
Sundials · Roses · Rosicrucians
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