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College of Dentistry Museum

 

Stanton D. Harn, PhD, c. 2017

Courtesy of the UNMC College of Dentistry, photographer Peggy Cain

Stanton D. Harn, PhD, and the College of Dentistry Collection

Finding the Future through the Past

Stanton D. Harn, PhD, professor of anatomy, came to the College of Dentistry in 1972 in the Department of Oral Biology. Dr. Harn prides himself on the relationships he formed with students and colleagues, as well as the dental history he has shared with them over 45 years. Dr. Harn started curating the Dental Museum to teach students about the history of dentistry, which most dental schools had dropped from their curricula.

 

The Dental Museum, c. 2018

Courtesy of the UNMC College of Dentistry, photographer Peggy Cain

The UNMC College of Dentistry began its museum in 1977 under Richard E. Bradley, DDS, MSD, dean of the college.

 

Containing thousands of artifacts spanning 1850-1950, the museum collection is one of the largest gatherings of dental artifacts in the United States. It has grown to the point that there is not enough space to display it in its entirety, so special displays are set up throughout the year.

 

The Stanton D. Harn, PhD, Dental Gallery is located in the UNMC Wigton Heritage Center on the UNMC Omaha campus. The gallery currently features a recreated 1870-1880s dental office and an interactive exploration of the artifacts.

 

 

 

Artifacts on Display

The Nevius Gasometer, 1883

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

“The Nevius Gasometer” patented by H.D. Justi and Son

Nitrous oxide or “laughing gas” was first synthesized by Joseph Priestley in 1772, and liquefied nitrous oxide was first manufactured in the U.S. in 1871. This unit holds 12 gallons of gas to anesthetize a patient during a dental procedure. The quantity typically needed was 3 to 5 gallons per patient.

Who discovered anesthesia?

A subject of controversy between physicians and dentists for over 170 years, three different individuals have claimed to be “the first”:

  • March 30, 1842—Dr. Crawford W. Long, a physician from Jefferson, Georgia, demonstrated the use of sulfuric ether. However, his work was not published until years later, and the exact date of his demonstration is questioned.
  • December 11, 1844—Dr. Horace Wells, a dentist from Hartford, Connecticut, conducted the first public demonstration of using nitrous oxide as an anesthetic for a molar extraction. Unfortunately, the demonstration was largely considered a failure as the patient was moaning during the procedure.
  • October 16, 1846—Dr. William T.G. Morton, a dentist from Boston, Massachusetts (and former apprentice to Dr. Horace Wells), conducted a successful demonstration of the use of ether as an anesthetic for surgery.  

 

So, who won?


Both the American Dental Association  in 1864, and the American Medical Association in 1879, credited Dr. Horace Wells as the discoverer of anesthesia.

 

 

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Dental Chair, c. 1872

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

Dental Chair, Invented by James Beall Morrison

The Morrison dental chair was the first to introduce the compensating seat and back rest, making it the first fully-adjustable reclining chair with headrest. It was invented by James Beall Morrison, the same American who invented the 1871 foot-powered dental drill. Morrison dental chairs were a common chair produced for nearly 30 years and used in many dental school clinics, including the Lincoln Dental College (1899–1919)—the forerunner of UNMC’s College of Dentistry.

 

 

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Dental Drill, 1871

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

Dental Drill, invented by James Beall Morrison

The first foot-pedal drill was sold at a dental meeting in Binghamton, New York, on April 17, 1872. Morrison claimed his drill could attain 2000 rpm, a significant increase over previous hand-operated drills that only generated 15 rpm.

 

Part of Morrison’s patent claimed the invention of "transfer of power" using a flexible coiled wire, but this had already been described by James Nasmyth, an engineer from Edinburgh, Scotland, in 1829. Nasmyth invented “a mode of transmitting rotary motion by means of a flexible shaft, formed of a coiled spiral wire or rod of steel.” In 1858, Charles Merry, a dentist from St. Louis, incorporated Nasmyth’s invention of rotary motion via a flexible shaft into a hand-driven dental drill called the "Merry Drill." It is unknown whether Morrison was aware of Nasmyth’s invention.

 

 

 

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American College of Dental Surgery Diploma of William B. Jones, DDS

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

"American College of Dental Surgery Diploma of William B. Jones, DDS"

March 25, 1889

William B. Jones, DDS, practiced in Superior, Nebraska, and was a clinical instructor for the American College of Dental Surgery.

 

 

 

 

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Charles Elmer Woodbury, DDS

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

Charles Elmer Woodbury, DDS, State Board of Dental Examiners of Iowa

May 14, 1888

Charles Elmer Woodbury, DDS, was born on January 11, 1866, in Council Bluffs, Iowa, and graduated in the fourth dental class of the University of Iowa. He was a professor at Creighton University from 1908 to 1949 and professor emeritus of Operative Dentistry. He designed over 100 dental instruments during his career and was the first dentist to use gold foil to fill teeth. He organized the first Woodbury Gold Foil Study Club in honor of his father, Dr. Edmund Israel Woodbury.

 

The elder Dr. Woodbury arrived in Council Bluffs via steamboat on July 1, 1859. He is considered the first dentist in Nebraska and the only dentist between western Iowa and Denver, Colorado, at the time.

 

 

 

 

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R. W. Archer & Brother, Dental Cabinet No. 7, 1870s

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

R. W. Archer & Brother, Dental Cabinet

The Archer Manufacturing Co. of Rochester, New York, was one of the first companies to make commercially available cabinets, along with the S. S. White Dental Manufacturing Co. of Philadelphia and others. The S. S. White Co. sold the Archer products as well as their own. Prior to 1870, dentists either used small dental instrument cases or had a dental cabinet custom made. Archer made seven different dental cabinets and numbered them from No. 1 to No. 7.

 

 

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Spittoon with Octagon Top and Marble Slab, 1870s

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

S.S. White Manufacturing Co.

Spittoon with Octagon Top and Marble Slab, No. 3

S. S. White Manufacturing Co.

Also known as a cuspidor (from a Portuguese word meaning “a place to spit”), this spittoon featured a side door that concealed a bowl containing the contents deposited by patients. S. S. White made five different spittoon styles, include one that attached to a chair.

 

 

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New York College of Dentistry, Class of 1877

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

New York College of Dentistry Class of 1877

Graduate, Dr. D. T. Hill (center), practiced in Syracuse, Nebraska, and brought the Morrison dental chair (on display) to Nebraska in the late 1870s.

 

 

 

 

 

 

 

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Dental Drill, c. 1874

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

S. S. White Dental Manufacturing Co., Dental Drill

This drill was the first to feature an improved flexible wire shaft and sheath. It received awards from both the Franklin Institute Exhibition and the American Institute Exhibition in 1874.

 

According to testimonials from dentists:

“The engine is a perfect ‘Godsend’ – I like it better by far than the Morrison that I have been using.”

“After using Green’s pneumatic [drill] and the Morrison engines, alternatively, through a period of three years, I think myself capable of comparing the S. S. White machine with them, and I do not hesitate to pronounce it far superior to either.”

 

 

 

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Dental Stool, 1873

Courtesy of UNMC College of Dentistry, through the support of the Dental Museum Fund and curated by Dr. Stanton D. Harn

 

Dental Stool

Patented by J.W. Lyons, New York

This stool was designed for dentists. Its seat adjusts to a variety of angles and heights to maximize the comfort of the practitioner.

 

 

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Chairs

 

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Decor

 

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Equipment

 

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Instruments

S. S. White Dental Manufacturing Co., Dental Operating Case, No. 1

Toothkeys

Toothkeys were extraction instruments used from the 1730s through the early 1900s. There were several varieties, but all featured a handle on one end and a bolster and claw on the other.

 

 

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Pictures

 

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Treatment

 

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