How to teach paper-folding and cutting: a practical manual-training aid (1892)
[Litchfield, Norma MacLeod] [from old catalog] · Lebanon, Ohio, March brothers · leaf 23
Fsl^ci^. … Tig No. /f DESIGNS FORMED BY CUTTING TWICE. 21 CHAPTER HI. DESIGNS FORMED BY CUTTING TWICE. BY folding the paper as in the former designs, andmaking two cuts with the scissors, a variety ofelaborite designs can be formed, a few of which willbe illustrated here. In figure No. 20, the line D-E
Paper work
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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-208-413.webp)
