Fry, Horace Pugh. [from old catalog] · Philadelphia · leaf 78
TO INSCRIBE A PENTAGONIN A GIVEN CIRCLE. ^4 Bisect the rac/ZusatRD With/fas cr ce/^f^^r- eyifrt: OH 7?^e cora^Oh^w///^re/:> off s f//77e5 C DRAWING TO CONSTRUCT ANY POLYGONON A GIVEN LINE-CO.-^^ Dns^\^/c7/nc wit/7 CDc?s K<^c?/ius. c/j\^/c/e //V^^^\^c^ j^//7/o scfm^ A/o. partsas /:>o/y^or?… … t6 lay off an arc equal tole , j& length of strai6h7 LIME Di\/ic/e//>7e^S//7to ^e^4/a//Darfs,fro/r? ^^^/00//7f£,c//z7t^ arc BD.,j^^:^^^ Le/7^//7 y^Dofi^^rc/s e<^i^a//^f/7<^/h of^/iAS/7^i9^^3. TO DRAW/A CIRCULAR ARC ,G _ THROUGH 3 POINTS/\BP. -* ah7i^tyres Ce&AH. f^…
Mechanical drawing
Internet Archive · Library of Congress · 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-32-40.webp)
