in the same direction. It is designed for saving oil, leave their regular business and manufacture their own. qualities, has of late years increased in such a manner. that it which is so outrageously wasted in lubricating loose pulleys There is no good reason why tools should not be made for and… … Price’s,of London, whose make has been standard for the last ten years. The price of their glycerin is only about expense, as well as for carpenters or masons. The SCIENTIF- half of that manufactured by Price. Ic AMERICAN has frequently called attention to this subject, Their glygerin has been…
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![An illustration from [Electric engineering.] (1902)](https://img.insideoutlibrary.com/img/200/ia-electricengineer04inte-254-107.webp)
