onstituent has kept in contact, all the heat is developed at those sur- been raised to the necessary temperature, and further, is an immense amount of work to be done in the faces, i. e. just where the weld is made, and the re- this alloy also becomes very brittle near the welding regions of the… … fifth of this amount, and there will remain the utmost ease, and it is an important for the government the sum of $120,000. AN IMPROVED ELECTRIC WELDER. fact that brass can be readily and simply Half this credit will be needed during the welded. Still more important is the fact that brass present…
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