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Diminutive Supernumerary
This supernumary tooth was removed from the jaw of an 11 year old boy; the rest of his teeth were very large.
Dissected Superior and Inferior Maxillary Bones
This specimen of dissection shows arrested development of the permanent teeth.
The specimen is of dissected superior and inferior maxillary nones showing arrested development of permanent tooth germs, natural absorption of roots of temporary…
Doctor holding early x-ray machine
From a set of two boxes of lantern slides by Dr. Robert Battey Greenough, covering his service in 1915 with the First Harvard Unit and the American Ambulance in France during World War I.
Doctor holding early x-ray machine
From a set of two boxes of lantern slides by Dr. Robert Battey Greenough, covering his service in 1915 with the First Harvard Unit and the American Ambulance in France during World War I.
Doctors operating on a patient in the operating room
From a set of two boxes of lantern slides by Dr. Robert Battey Greenough, covering his service in 1915 with the First Harvard Unit and the American Ambulance in France during World War I.
Doctors performing dental work on a patient
From a set of two boxes of lantern slides by Dr. Robert Battey Greenough, covering his service in 1915 with the First Harvard Unit and the American Ambulance in France during World War I.
Doctors performing dental work on a patient
From a set of two boxes of lantern slides by Dr. Robert Battey Greenough, covering his service in 1915 with the First Harvard Unit and the American Ambulance in France during World War I.
Drawing of a man digging beside a barb-wire fence
From a box of 25 lantern slides from Harvey Cushing's service with U. S. Army Base Hospital, number 5. Made by Weeke's Manufacturing Co., 181 Tremont St., Boston, Massachusetts.
