Catalogue of dental materials, furniture, instruments, etc., for sale . ^ MACOMBEfTS GAS BLOW-PIPE. An appliance designed to be attached to a Gas-pipe, for using Gas instead of Oil orAlcohol. The Tube is double, or rather one Tube inclosed in another, the atmosphericair being driven through the inside Tube, adding force and giving a cylindrical form tothe flame. Price $ 284 S. S. WHITES

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Keywords: ., bookcentury1800, bookdecade1870, bookidcatalogueofd, bookyear1876