Mathematical construction, informal number work for busy hands; grades one and two (1911)
Laffin, Nora Louise, b. 1878 · Chicago : A. Flanagan Company · leaf 135
lr qny additionaldecoration desired. It can be cut into four equal oblongs.Bisect one of them and cut the pieces diagonally; use themto strengthen corners. Or, cut thepieces so that by making a cut \ waydown on the long edge and | way acrosson short edge, a corner is removed. Or,the pieces can… … LESSON XXXVIIBook With Folded Leaves for Words Eulers: Q>\r. Material: Six 7-inch squares of white, smooth paper;one 8-inch square of cover paper. MEASURING 129 Sew together with cord 12 long.61 New combinatioD seen: On each of the six squares of white paper draw the linea-h, using the 1-inch…
Manual training · Paper work
Internet Archive · California Digital Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from Libro primo [-quinto] d'architettvra ... (1566)](https://img.insideoutlibrary.com/img/200/ia-libroprimoquinto00serl-237-292.webp)
![An illustration from M. Vitrvvii De architectvra libri decem : nuper maxima diligentia castigati atq[ue] excusi : additis Iulij Frontini De aqueductibus libris propter materiae affinitatem (1522)](https://img.insideoutlibrary.com/img/200/ia-mvitrvviidearchi00vitr-98-30.webp)
![An illustration from Libro primo [-quinto] d'architettvra ... (1566)](https://img.insideoutlibrary.com/img/200/ia-libroprimoquinto00serl-197-235.webp)
