A Union surgeon operates. (National Archives)

A surgeon's kit. (National Park Service)

The Wounded at Gettysburg

Second Corps Hospital on Rock Creek. National Archives

Camp Letterman at Gettysburg. (National Archives)

The first task was gathering all of the wounded into central field hospitals where adequate water supplies could be found, treatment could be rendered and wounds dressed. Further surgery could also be performed at these hospitals until the wounded could be taken to Gettysburg where they could be transported by railroad to hospitals in Philadelphia, Baltimore and Washington. A central hospital was established on the York Pike east of Gettysburg and near the railroad and named Camp Letterman after Dr. Letterman. Wounded soldiers were taken from the field hospitals by horse-drawn ambulances to the new camp where they were housed in large canvas tents. Unlike the rigors of a field hospital, the new camp had cots with clean sheets and pillows. Nurses were assigned to each of the tents and surgeons stayed busy around the clock treating the more serious cases. Food was plentiful and the camp was remarkable for its sanitation. Cases considered too serious to move remained at the camp while an average of 800 men per day were shipped by rail to hospitals in northern cities.

Many of the nurses at Camp Letterman were women who were members of the U.S. Sanitary Commission and U.S. Christian Commission, organizations formed in the north for the benefit of Union soldiers wounded in battle. Clara Barton, who later founded the American Red Cross, was not at Gettysburg, but many women like her were. They put in long hours in the hospital wards, aiding the sick and injured soldiers, both Union and Confederate.

Surgical operations continued on the most serious cases at Camp Letterman. A visitor to the hospital witnessed the most gruesome of treatments in a surgeon's tent:

Surgery at Camp Letterman. (National Archives)

"In the operating tent, the amputation of a very bad looking leg was witnessed. The surgeons had been laboring since the battle to save the leg, but it was impossible. The patient, a delicate looking man, was put under the influence of chloroform, and the amputation was performed with great skill by a surgeon who appeared to be quite accustomed to the use of his instruments. After the arteries were tied, the amputator scraped the end and edge of the bone until they were quite smooth. While the scraping was going on, an attendant asked: 'How do you feel, Thompson?' 'Awful!' was the distinct and emphatic reply. This answer was returned, although the man was far more sensible of the effects of the chloroform than he was of the amputation."  (excerpt from A Strange and Blighted Land, Gettysburg: The Aftermath of a Battle, by Gregory Coco, Thomas Publications, Gettysburg, 1995.)

By August 7, 1863 all of the corps and field hospitals were closed and Camp Letterman was the only hospital remaining with over 3,000 patients. Union and Confederate wounded were both treated at the camp by army doctors and personnel of the United States Christian Commission and the United States Sanitary Commission. Still, not all of those wounded men could be saved and many died from the results of their wounds or infection. A cemetery was established near the camp and burials took place every day. The camp remained at Gettysburg until November 1863 when the last remaining patients left, the tents were packed, and the doctors and nurses left for other battlefield hospitals.