Air reduction sales company, New York. [from old catalog] · New York, Air reduction sales company · leaf 33
,0 060 07 O 80 09 OlOO OllO OI I I I I I ooooooooooocoooooooooooco o o o ^<===^ o o o o … Fig. 71 Page Thirty-two AIRCO WELDING OFFULL-WELDED HALF DOOR SHEETS THERE ARE TWO methods used to weld in half door sheets offireboxes. That shown in Figure 70 is sometimes resorted toto save time. It is not the best way to do the work, however.This method leaves the old rivetted flange on the…
Welding · Locomotives
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
