legendary Siebe Gorman made in England for professional diving Siebe Gorman diving helmets best standards of quality and reliability among professional and military divers. After the II World War, the commercial outburst of scuba diving. The famous twin hose regulator In 1962 the Merlin Mk IV was became the standard twin hose regulator adopted by the Royal Navy for more than two decades.
Very Collectable 1960’s chrome exhaust regulator Since 1957, the American Healthways produced a large number of magnificent regulators,
