1915 Helps for roofers and sheet metal workers (1915)
L.D. Berger · L.D. Berger · leaf 175
construction andmade of the very best material. A strong aitprcssuremakes it a perfect blast furnace, producinga clear, blue flame, entirdy devoid of smoke ordirt, and having an intensity of heat hardly credible.With it a jobbing pot of metal will be ready infour or five minutes for wiping joints.…
Roofing · Sheet metal roofing · Sheet metal roofing and flashing · Weathervanes · Finials · Cornices · Diffusers · Registers · And grilles · Heating stoves
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