Wilson’s Carpentry and joinery / by John Wilson (1891)
Wilson, John · Manchester [England] : Percy Bros. · leaf 12
deep, otherwise they twist the slates. Owing to lead contracting and expanding bo much, it should be leftloose on one side at least. … LEADiYOHK.—Conf/ii !«•<!. Fig. 1. Shows the plan of a lead gu.ter, and a cross and longitudinalsection through the same. This gutter is for behind a parapet wall, has onedrip, and the cesspool close to one end ; this is marked C P in both plan andsection. Only a few slates are shown in plan, in…
Carpentry · Joinery
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