Underwater footage of wrecked ship in Malta Harbour - from NP 296.
Divers break wrecked ships in parts so they can be salvaged.
Deep-sea diver investigates wreck of destroyer off Malta.
The Navy hope to salvage treasure from a sunken Spanish Galleon in Tobermory Harbour.
Italian archaeologists raise the wreck of an ancient Roman ship from Lake Nemi.
Item about submarine that dived 7 miles in Pacific, and new escape pod tested in Lake Erie.
A one-man submarine is tried out on a lake.
An underwater sub designed by Jacques Cousteau is shown off to the cameras.
Underwater television camera helps find wreckage of Swiss DC3 aircraft in Lake Constance.
Various shots of bottom feeding fish shot in a tank.
Various shots of bottom feeding fish shot in a tank.
Underwater shots of wreck of British warship which sank off Malta in 1942.
Divers recovering relics of wrecked ship in South Head, Australia.
Weird and wonderful phosphorescent underwater sea creatures.
Archaeologists go diving and exploring in Wookey Hole Cave, Somerset.
Sealab Two, an underwater capsule, allows aquanauts to live on seabed. California. America.
Bones of a dinosaur are lifted from the bottom of a lake in Florida.
Item showing ships being drained and salvaged.
Samples of seaweed and sea water are taken by employees of the Port Erin Marine Biological Station.
Funny educational film comparing sea creatures to fashion items.
Various shots of US nuclear-powered submarine getting a great welcome on its arrival in New York's Upper Bay, passing the Statue of Liberty and sailing under the Brooklyn Bridge.
Under water shots of the men swimming in search of oil deposits in Gulf of Mexico.
Footage of new small submarine in action, Devonport, Plymouth, Devon.
Submarine U.S.S. Pickerel makes a sensational leap out of water
Scientists descend deep below the Atlantic in a diving bell or bathysphere.
Teams of divers search for treasure chest in Stoney Cove, Leicestershire.
Underwater skiers at Weekiwachee Springs, Florida, America.
Various shots of pleasure boat both underwater and above. Good quality
An Underwater Party
Frogmen play underwater hockey at the Aldershot Lido.
Artist Curly Loomis paints pictures underwater. California, America.
A Texas pig called 'Missey' who has been trained to swim underwater.
Underwater man Monsieur de Lalyman plays the violin, eats and drinks then falls asleep - all at the bottom of a swimming pool!
Diver uses oxyacetylene burner underwater.
Demonstration of camera which found 'Affray' 280 feet deep in sea
Diver inside a plastic bubble eats a sandwich underwater - new diving gear is demonstrated.
Underwater explorers film their sub aqua adventures.
People take part in Underwater Festival off Heron Island in Australia.
A diving school which trains people to do various tasks underwater.
Mini-submarine being tested in tank at Horsham.
Police demonstrating how to rescue people from drowning. Kingston.
H.M.S. "Dolphin" provides training on how to escape from a submarine. Hampshire.
A diver checks a river - Eisenhower and Bradley tour US 1st Army positions.
Scuba diving off a coral reef - possibly in the Lebanon.