Paper folding and cutting; a series of foldings and cuttings especially adapted to kindergartens and public schools (1892)
Ball, Katherine M · Boston, The Prang educational company · leaf 34
Fio 2 Fig. 4 Fio. I … Fig.3 Beginning with the square, Fig. i, fold i on 2, folding fromo, and crease with the thumb-nail, thus obtaining Fig. 2. To obtain Fig. 3, trisect the 180° fold in Fig. 2, and fold theright part on the adjoining one, folding from o. For Fig. 4, 27 28 PAPER FOLDING AND CUTTING. fold the remaining…
Paper work
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