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1915 Helps for roofers and sheet metal workers (1915)
L.D. Berger · L.D. Berger · leaf 101
Square Dampers. FOR BRICK FLUES, 4X 6 inch, 2 slats, each. $ tf 4K 9 inch, 2 slats, each... 19 4x12 inch, 2 slats, each 21 5X 5 inch, 2 slats, each tf 6x 6 inch, 3 slats, each .....i. i» 6x 9 inch. 3 slats, each 29 6x13 inch, 3 dats, each.. 36 8x 8 inch, 3 slats, each 34 9X 9 inch, 3 slats, each… … Oval Hot-Air Dampers. 2><x 9 incn I 30 3)^x10 inch ■• 38 4 X 9 inch 4« 4 5c 10 inch 40 4 XI2 inch 4^ 6 xi2 inch 34 L. I). UERGKR, PHILADELPHIA, PA. 101 Damper Rod^* Vp lo 6 inch, per dozen, net „ ^ $ if 7 to 13 inch, per dozea, net.. H IN =—= Small Knob, per dozen, net .,.,....$ 4t Large…Roofing · Sheet metal roofing · Sheet metal roofing and flashing · Weathervanes · Finials · Cornices · Diffusers · Registers · And grilles · Heating stoves
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