Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 25
Fig. 7. and starting with corner 1 turn the prism on a sheet of whitepaper until the point 1 is again reached, when the result will cor-respond to the development shown. Bearing these simple rulesin mind, the student should have no difficulty in laying out ordeveloping the forms which wdll follow.…
Architecture · Building · Carpentry
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