Ontario salt deposits is compar- L. Brady, civil engineer, of Jersey City. The lifting cars atively small, and the whole salt bearing district may be in- large specula, doing the most of the work by the turning tool will be constructed entirely of iron, with strong angle iron and lathe. I really… … lock's well is said wanna, and Western coated with nickel, but cast of iron, and finished mostly in to be unprecedented, both for speed and absence of mishaps. railroads now have to traverse. the lathe, while it would not cost the tenth of a similar sized Actual boring commenced on the 10th of…
Patents · Iron · Improved · Water · Inch · Consists · Scientific American · Inches · Address munn · Sulphuric acid · Horse power · Specific gravity · Square inch · Mold board · Inch belt · West west · Steam engines
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