How to teach paper-folding and cutting: a practical manual-training aid (1892)
[Litchfield, Norma MacLeod] [from old catalog] · Lebanon, Ohio, March brothers · leaf 92
ATIONS OF SOLID FORMS. From the explanations given for prisms and pyra-mids up to this time, the teacher will be able to ad-vance, making these forms with any number of sides.•By combining prisms, cubes, and pyramids, very prettyforms can be obtained. In illustration No. 127 isshown a cube and… … will have still another combination. Also you mayomit the odd square at the lower part of the plan for
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