Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 322
Fig. 223. Press the strip C firmly onto the roof and turn over edge h of the cleatD. This holds the sheet C in position. Now take the next sheet E,press it down and against the cleat D and turn over the edge d, whichholds E in position. These cleats should be placed about 18 inches
Architecture · Building · Carpentry
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