Beard, Lina, Beard, Adelia B. (Adelia Belle), 1857-1920, joint author · New York, Scribner's · leaf 254
3 aa. !>>W o The Pyramids of Egypt 221 two more sides like the first and gum narrow strips of muslinalong the right side edge of each (Fig. 293). The dotted line … Fig. 292.—Cut one side of the pyramid of sandpaper. shows the edge of the pasteboard underneath the cloth. Joinall the parts together by means of these strips (Fig. 294). When
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![An illustration from Divina proportione : opera a tutti glingegni perspicaci e curiosi necessaria oue ciascun studioso di philosophia: prospettiua pictura sculptura: architectura: musica: e altre mathematice: suavissima: sotile: e admirabile doctrina consequira: e delecterassi: co[n] varie questione de secretissima scientia (1509)](https://img.insideoutlibrary.com/img/200/ia-divinaproportion00paci-274-449.webp)
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