Kidder, Frank E. (Frank Eugene), 1859-1905, Nolan, Thomas, 1857-1926 · New York : W.T. Comstock · leaf 200
lining should beat least 18 inches wide, and on roofs of less pitch at least 20 incheswide. The second method gives what is called a close valley. Trap-ezoidal pieces of tin or zinc are cut out, usually 15 inches at the top,10 inches at the bottom, and 9 inches long for 16-inch shingles,…
Building
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