Air reduction sales company, New York. [from old catalog] · New York, Air reduction sales company · leaf 21
Fig. 38 … Weld No. 1Patch to Crown She*Weld No. 2 Weld Flue Fig. 43 Sheet to Patch Fig. 44 Page Twenty AIRCO WELDING OFPATCHES ON FLUE SHEETS THE TRIANGULAR SHAPED PATCH should be used for fluesheets wherever practicable. The method of applying thepatches may be described as follows, the welding being doneon…
Welding · Locomotives
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