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1914 Helps for roofers and sheet metal workers (1914)
L.D. Berger · L.D. Berger · leaf 256
.051.13 1.2$ 234 L. D. BERGER. PHILADELPHIA, ft Berbers Conrug:ated Expanding Conductor. Gauges, 29 28 26 24 II i. /Z iU 2 .13 .15 .1/ ^ .^^.19 .25 2y^ .14 .i6 .20 .26 3 .15 .17 .21 .27 r/z .i8 .20 .24 .31 4 .20 .23 .28 .35 5 .25 .28 .34 .44 6 .30 .33 .40 .52 SQUARE 2 in ch, $ .15 $ .17 $ .21 3 .17… … RcATolves with the wind.No back draft. Works welt UIIUCI 6 in., complete . 3. . . $2.12 7 . . 2.SG 8 * . . 2.60 9 . . 2.90 10 * . . 3-40 12 ** . . 4-40 The Acme Venti lator will ► do the work and c 0 it well. Helps Make Better Chimney DraftRoofing · 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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