1914 Helps for roofers and sheet metal workers (1914)
L.D. Berger · L.D. Berger · leaf 82
Illustrates a plain Hipped Skylight with ridge Ventilator. … Illustrates a Hipped Turrett Skylight with glazed opemftgsash for ventilation. Sashes operated by gearing and rods irombelow especially adapted for large openings over stores and work^ops, where much ventilation is desired without obstruction otlight
Roofing · Sheet metal roofing · Sheet metal flashing and trim · Gutters · Metal-framed skylights · Finials · Weathervanes · Cornices · Heating stoves · Dampers · Diffusers · Registers · And grilles
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