Case history: From an active, and powerful man who served as an artillerist in the American Civil War. In 1864, his hand was severely injured by the premature discharge of a cannon. It was amputated at the wrist joint. Subsequently, the forearm was…
Border lines of knowledge, in some provinces of medical science is a published and somewhat expanded version of Holmes’ introductory lecture to the students at Harvard Medical School at the opening of term on November 6, 1861. Although he refers to…
After World War II, Harvard researcher Edwin Joseph Cohn (1892-1953) devised a small centrifuge in which a donor's blood could be quickly separated into its components and stored more efficiently. The centrifugal force employed divides the heavier…
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.