shed in this way. In putting on the next course above (see the shingle marked No. 3 in the illus-tration below) the shingle marked No. 3 is put over the copper Storm nail,the shank of which will protrude through the hole punched in the lower point otthe shingle marked No. 3 and is then bent… … Note that all the arrows point to the copper Storm nails7 Ambler Asbestos Shingles Last Forever The Story of the Storm Nail
Roofing · Mineral fiber-cement roof tiles · Asbestos
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