1914 Helps for roofers and sheet metal workers . Round Dampers. FOR TIN FLUES. 6 inch $ 2i 7 inch 7& 8 inch. ;.,. 38 Scinch ....^. 30 9 inch 5». Oval Hot-Air Dampers. 2)^x 9 incn $ 30 3>ixro 38 4 X 9 inch 40 4 k 10 inch » 4a 4 XI2 inch 4* 6 XIX ,.«• M L. D. BERQBR. PHILADELPHIA. PA. 1«1 Damper Rods. Vpto 6 Inch, per dozen, net „ ., 7 to 13 inch, per dozen, net.;..... ,.-.$ ft ^^

---

Size: 2169px × 1152px
Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: ., bookcentury1900, bookdecade1910, bookid191, booksubjectdivision10