File:The Dental cosmos (1912) (14769324515).jpg

Identifier: dentalcosmos5419whit (find matches)
Title: The Dental cosmos
Year: 1912 (1910s)
Authors: White, J. D McQuillen, J. H. (John Hugh), 1826-1879 Ziegler, George Jacob, 1821-1895 White, James William, 1826-1891 Kirk, Edward C. (Edward Cameron), 1856-1933 Anthony, L. Pierce (Lovick Pierce), b. 1877
Subjects: Dentistry Dentistry
Publisher: Philadelphia, S. S. White Dental Manufacturing Co
Contributing Library: Yale University, Cushing/Whitney Medical Library
Digitizing Sponsor: The College of Physicians of Philadelphia and the National Endowment for the Humanities

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e examination heldat Fort Logan, Colo. Dr. Squires was bornnear Atlantic, Cass county, Iowa, January17, 1887, and was graduated from the Uni-versity of Denver, Colo., with the class of1910. Frank Coleman Cady, D.D.S., Fredonia,Kans., passed the examination held at Jef-ferson Barracks, Mo. Dr. Cady was born atFredonia, Kans., September 9, 1888, and wasgraduated from the University of Michigan,with tiie class of 1910. John Howard Snapp, D.D.S., Columbus,Ohio, passed the examination held at Colum-bus Barracks, Ohio. Dr. Snapp was born inWashington, Ohio, February 19, 1899, andwas graduated from the Starling-Ohio Med-ical College, with the class of 1911.—Armyand Navy Journal. United States Patents PERTAINING OR APPIiICABX.E TO DENTISTRY ISSUED DURING MAY 1912. May 7. No. 1,025,751, to A. O. Kretzschmar. Tooth-brush. May 1). No. 1,020.213, to Joseph Kohn. Artificialtooth and crown. May 28. No. 1,027,443, to Heinrich Schweitzer.Hinge articulator. No. 1,028,017, to Leo Greenbaum. Den-ture.
Text Appearing After Image:
DR. GEORGE J. FRIEDRICHS. THE Dental Cosmos Vol. L1V. AUGUST 1912. No. 8. Original Communications. EVOLUTION OF OKTHODONTFA-KECENT DEVELOPMENTS. By EDWARD H. ANGLE, M.D., D.D.S., New London, Conn. (Read before the Alumni Society of the Angle School of Orthodontia, Sept. 13, 1911.) THE expansion arch, since its intro-duction in 1728 by the great Frenchdentist, Fauchard, has undergone anumber of modifications, some showingprogress, others showing merely differ-ences without progress, others markingsteps backward, and still others repre-senting mechanical absurdities. THE EXPANSION ARCH FROM ITS EARLYTO THE PRESENT FORM. The principle of the arch has not beenchanged, but its improvements have beentoward its refinement, so that in its pres-ent form better control of the distributionof force has been gained, not only for themovement of malposed teeth, but in se-curing stability of anchorage. The resulthas been to enormously increase its effi-ciency and to greatly lessen its inconveni-ence

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