Catalogue of dental materials, furniture, instruments, etc. (1867)
S.S. White Dental Manufacturing Company (Philadelphia, Pa.) · Lippincott's Press, Philadelphia · leaf 59
. 4—Upper Molar. Two pair, one for the right, and onefor the left side of the Mouth. Seven pair of Fulcrum Forceps constitute a set. The Plate, which is thesize shown in the cut, is attached to the lower beak by a hinge, and iscovered by an India-rubber pad or cushion, about one-eighth of an… … 1. Conical Screw with square Ratchet Shaft. 2. Beaks of Forceps, grooved inside. 3. Socket with square hole to receive Shaft. 4. Spring Trigger by which the Screw can be detached at pleasure, at any given point ......... per pair $5 50 HULLIHENS SCREW FORCEPS.
Dental instruments and apparatus
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