The President of the United States of America takes pleasure in presenting the Navy Distinguished Service Medal to Lieutenant Charles Bowers Momsen (NSN: 0-56064), United States Navy, for exceptionally meritorious and distinguished service to the government in the successful development of the escape device known as the “Lung”. During the early stages of its design and development Lieutenant Momsen, one of the inventors, courageously, repeatedly and voluntarily risked his life in conducting experiments of a nature such that there was little or no information available as to their probable results. In the later tests of the device when escapes were made from the U.S.S. S-4 submerged to depth as much as 206 feet, Lieutenant Momsen was not only the first person to venture the escape but was also the leading and guiding spirit in all subsequent ones. It is through the initiative, courage and perseverance of Lieutenant Momsen that the development of the “Lung”, which has been pronounced as the greatest single contribution to Submarine escape, has reached a successful conclusion and the device has been adopted as part of the regular equipment of all our submarines.





