1915 Helps for roofers and sheet metal workers (1915)
L.D. Berger · L.D. Berger · leaf 182
on elbowhe coiTe«poii<liiiK flection . . ThenbnveIn tumln«t ihec „ . .by ihe machine- tiicmoId complut iiiK i he elbo^ Elbotr Edging STaclilne. Tho ibnve cut shown the position of the plf^or elbow 111 forinlnw the hcinA to receive the cwmmIsection, an shown in the lliuiitniUoa at tbe left.… … Patent Forraerg, with CompeosaClni? G«ar. •wnfttTlS i^^?^^* reprpsenta our Patent Porminir Muchloc*. with cornp<>rsiitlng ge*!-. G«u*. to rtm!nM?^;K*°i* »*g^coSt«°ly to « cerUln depth, naa the shape of lUe leoth nnr»tT»accommodatiM ta •f . <™Ptb. Id aui Patent > ormere tbe coirs…
Roofing · Sheet metal roofing · Sheet metal roofing and flashing · Weathervanes · Finials · Cornices · Diffusers · Registers · And grilles · Heating stoves
Internet Archive · Building Technology Heritage Library · Public Domain Mark 1.0. Free to use for anything.
![An illustration from [Catalog]. (1908)](https://img.insideoutlibrary.com/img/200/ia-catalog00macy-445-1400.webp)
