Paper folding and cutting; a series of foldings and cuttings especially adapted to kindergartens and public schools
A teacher's manual of paper folding and cutting by Katherine M. Ball, published by the Prang Educational Company in Boston in 1892 for kindergarten and public-school instructors. Line diagrams pair a small folded triangle marked with numbered creases against the finished cut shape set in a tilted square — lobed rosettes, trefoils and scalloped medallions usable as symmetrical ornament or icon outlines.
