10/14/2026
IN honor of the US Navy's 251st nniversary I will post this.
Desco B-Lung, MM-94
First, it has to stated, I do not collect US Navy material...however.
What we have here is a Desco B-Lung, also known as the Buccaneer Lung or Browne lung as marked. This is what is commonly referred to as a re-breather. The re-breather allowed divers to submerge without leaving a trail of exhaled bubbles. The example featured here is U.S Navy marked and was produced in World War Two for the Office of Strategic Services (O.S.S.). The B-lung was used by the for Underwater Demolition by specially trained divers in the U.D.T. (Underwater Demolition Teams). The early U.D.T. would have used this to place mines in strategic locations to destroy enemy installations and hazards plus the re-breather was employed in covert operations. It has been suggested that the U.D.T. also cleared path undersea to the beaches of Normandy. Also of note is that the early U.D.T. were the genesis of the current Navy Seals. This artifact is the early wartime produced variation of the B-lung. Very few of these survived and are only seen in Naval Museums and private collections. This the only Navy related piece in my collection and apparently one of three known in Canada.