Catalogue of dental materials, furniture, instruments, etc., for sale . The Rings of this Flask are of different widths, either ofthem fitting the Top or Bottom accurately, as may be required. By using the wide King next to the Bottom, an admirableFlask is obtained, for deep cases and partial sets, or where the artificial gum rests on thenatural. The narrow Ring is used next the Bottom Plate, for whole dentures, where theparting is at the rim of the Plate. The Bottom has three counter-sunk holes, throughwhich the Plaster runs, which, when set, holds the accompanying Ring securely to fas
Catalogue of dental materials, furniture, instruments, etc., for sale . The Rings of this Flask are of different widths, either ofthem fitting the Top or Bottom accurately, as may be required. By using the wide King next to the Bottom, an admirableFlask is obtained, for deep cases and partial sets, or where the artificial gum rests on thenatural. The narrow Ring is used next the Bottom Plate, for whole dentures, where theparting is at the rim of the Plate. The Bottom has three counter-sunk holes, throughwhich the Plaster runs, which, when set, holds the accompanying Ring securely to fastenings of the Flask are T-shaped at one end, and fit the slots in the BottomPlate; and, being free at both ends, are more easily adjusted than ordinary bolts. TheFlask being in four pieces (two Rings and two Plates), the Plaster is removed without theusual trouble. The Cuts are faithful representations of the Flask in different positions. Brass Malleable IronBolt and Nut $ .12 WRENCH AND BED-PLATE. INVENTION OF DR. THOMAS Adapted to Whitneys Vulcanizers. A hole is cut in a table, work-bench, or box,the size of the Bed-plate, which is secured over it by three screws. It is a very efficientarrangement. Very Heavy, as per CutMalleable Iron . per set $ .55 344 S. S. WHITES GAS REGULATOR FOR VULGANIZERS. This Cut represents an invention for regulating the flow of gasto the heating apparatus of a Vulcanizer, in connection with theusual Thermometer. The Coiled Tube being attached to the Vulcanizer, constitutesa steam-trap, from which the steam presses upon the packing in thejoint above, and forces up a leaf-spring and a valve rod to which itis connected, the rod extending upward through the cylinder to across-tube at the top through which the gas is conducted to theheater. In this cross-tube a piece of small rubber tubing is inserted,which through a slot in the cross-tube is compressed by the valve rodfrom below, according to the steam pressure, thus reducing or
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Keywords: ., bookcentury1800, bookdecade1870, bookidcatalogueofd, bookyear1876
