Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 414
line / m, extendingthis also until the center line is intersected at n. Then i j and I mrepresent respectively the stretchouts of the mould c c, the blanks c°and c^ being struck respectively from the centers k and n. The mouldb h also has a seam, as shown by the dotted line, the moulds…
Architecture · Building · Carpentry
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