Burn, Robert Scott · London : Ingram, Cooke, and Co. · leaf 126
shew the method of drawing angularsurfaces, circles and cubes in all cases beingpreviously described. Thus the representa-tion in fig. 103 is drawn in the mannershewn in fig. 104. For the side a of theangular block draw the line a b, and for b,b c ; measure the height of fig. 103 ; from ddraw dm,…
Drawing · Wood-engraving
Internet Archive · Getty Research Institute · Public Domain Mark 1.0. Free to use for anything.
![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-103-242.webp)
