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Scientific American, Vol. 71, No. 12 (September 1894) (1894)

leaf 10

An illustration from Scientific American, Vol. 71, No. 12 (September 1894), 1894, leaf 10
e hide, drawing it along the of sulphite of sodium. A pack of about 40 hides is through a second drumming with a similar solution whole length. This operation is continued until the for about 40 minutes. They are then run through lowered down into this solution by means of a piece of whole hide is… … carpenter's drawknife. The hair from 50 to 60 hides a paper on the abatement of the smoke nuisance, gave can be scraped off daily by a good hand. After rins- hide when dry is very stiff, and has to be dampened be- the following rules as essential to good combustion : fore it is steaked. This is…

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