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Ambler asbestos cement roofing slates and asbestos "century" shingles, asbestos corrugated sheathing. (1920)

Asbestos Shingle, Slate & Sheathing Company · Asbestos Shingle, Slate & Sheathing Co. · leaf 14

An illustration from Ambler asbestos cement roofing slates and asbestos "century" shingles, asbestos corrugated sheathing., 1920, leaf 14
amp; Mattison Co.s Waterproofing Paper, in rolls containing 500 squarefeet, covering 4% squares, $3.00 per roll. All prices are F. O. B. Ambler, Pa. To patrons preferring the diagonal lines rather than the horizontal, the No. 8Shingle is recommended and will be found of proper size for the small to…

Roofing · Mineral fiber-cement roof tiles · Asbestos

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