The shingle of the next courseabove is then slipped over the up-right stem of the copper Stormnail. The next shinglecompletely covers theflat head of the cop-per Storm nail. … The next Storm nail is thenslipped into place, proceeding as he-fore. And the stem of the copper Stormnail is bent down flat, firmly securingthe shingle tip.
Roofing · Mineral fiber-cement roof tiles · Asbestos
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![An illustration from Royal Air Force. Technical Notes. Aeroplanes M-Z. Rigging Notes [1918, Great Britain] (1918)](https://img.insideoutlibrary.com/img/200/ia-raf-riggingnotes1918-341-0.webp)
