Mechanical exercises, or, The elements and practice of carpentry, joinery, bricklaying, masonry, slating, plastering, painting, smithing, and turning . Tz^.G. Ti^.7. Xo7ulu>J^tbshe:.B^Jt3i>Uam. CARPENTRY. 77 nuts of the screws more effectually ...
Replacing a small flat roof with a pitch | Page 2 | DIYnot Forums
www.flickr.com/photos/internetarchivebookimages/tags/book... . are emplo3ed, and the situa-tions in Avhich they are placed. The principal timbers of a roof arethe following, but they are not all used in every roof: the tie-beams, wall-plates,
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