Ten letters from London dentists to Morrison, a dentist and inventor, discussing his improved dental engine and improved dental chair. Eight letters are from Edwin Sercombe, with one from H. S. Garrett and another from Charles S. Tomes.
Scope and Contents:
This collection consists of ten letters, arranged chronologically, received by Dr. Morrison between 1869 and 1873. All are from dentists in London and all but two are from Dr. Edwin Sercombe, Morrison's good friend and leading advocate on his behalf in England. Sercombe's letters are the most interesting. He writes about Morrison's dental engine and its warm reception in London: "All who have it are delighted with it and I hope before long every man of any claim to consideration must have it" (February 11, 1873). Although he suggests minor improvements in some of its features, Sercombe was pleased with how well it worked. Without prior approval, but on Morrison's behalf, he even entered the engine he was using in his own practice into an International Exhibition held in London in the summer of 1873.
Sercombe also describes alterations he made to his own dental chair and writes that he was eagerly awaiting Morrison's new and improved chair; he repeatedly requests Morrison to send him one, without delay. These letters indicate that Morrison was actively working on his dental chair long before it was patented in 1887. In addition, Sercombe writes about his own practice and about dentists whom both he and Morrison knew. Among the latter was Dr. Thomas Evans, the American dentist who rescued the French Empress from Paris during the Franco Prussian War of 1870. Sercombe evidently did not like Dr. Evans, referring to him as "your friend" in one letter and criticizing his dental work in another.
Biographical / Historical:
Dr. James Beall Morrison began his study of dentistry in Steubenville, Ohio, in 1848, by apprenticing in the office of two established dentists. After a year or so, he formed a partnership with one of them and they set up a travelling practice among the towns in the area. By 1857, Morrison had gone to St. Louis, Missouri, where he practiced dentistry with his brother, William, until 1861 or 1862. He then went to practice in Paris for about a year, which he followed with six years of practice in London. He then returned to Missouri, where he practiced dentistry and worked at improving dental equipment until his death in December 1917.
Morrison had developed an aptitude for the mechanical side of dentistry early on, particularly during his apprenticeship in Steubenville. An example of his denture work, exhibited before the Ohio State Board of Agriculture in 1852, had been awarded a first prize. His first major contribution to dentistry came in 1871, when he developed and patented the first practical dental engine. Morrison's "bracket engine" consisted of a moveable arm and handpiece, both of which could be operarated by either foot power or other (belt driven) energy source. This was the pioneer of power driven dental tools. Later, in 1887, Morrison patented an improved dental operating chair which provided a wide range of movement.
Collection donated by Roger and Allene Reynolds, November 21, 1991.
Collection is open for research.
Collection items available for reproduction, but the Archives Center makes no guarantees concerning copyright restrictions. Other intellectual property rights may apply. Archives Center cost-recovery and use fees may apply when requesting reproductions.