The President of the United States of America, in the name of Congress, takes pleasure in presenting the Medal of Honor to Private Nathaniel McClean Gwynne, United States Army, for extraordinary heroism on 30 July 1864, while serving with Company H, 13th Ohio Cavalry, in action at Petersburg, Virginia. When about entering upon the charge, Private Gwynne, then but 15 years old, was cautioned not to go in, as he had not been mustered. He indignantly protected and participated in the charge, his left arm being crushed by a shell and amputated soon afterward.