Higbee, F. G · New York, John Wiley & Sons · leaf 193
Fig. 146. — A paper model. A closeexamination of the opening in thecowl will show the method usedto make the joints. Fig. 147. — Another papermodel. … Fig. 148. — A collection of paper models made by the methods just described.With the exception of two or three all of these models were made by studentsduring one course. The models which are used here for illustration, both thefinished models and the ones which have been cut open to showmethods of…
Geometry, Descriptive
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