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Roofing-siding and metal ceiling (1914)

Harris Brothers Co. · Harris Brothers Co. · leaf 5

An illustration from Roofing-siding and metal ceiling, 1914, leaf 5
Pickling, orRemoving ScaleFrom Metal Sheets … How OurMetal SheetsAre Galvanized To our many customers who are not familiar with our scien-tific galvanizing process, we deem it best to herewith give a briefdescription with illustrations showing how metal sheets are galvanized.Metal sheets when in the process of being rolled to proper thickness,…

Roofing · Metal roof panels · Metal shingles · Wall panels · Steel siding · Roll roofing · Sheet metal roofing · Manufactured gutters and downspouts · Board fireproofing

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