Location Unknown / Unclear.
Various shots of interior of submarine. Men getting into escape suits and leave the submarine. Various shots of them floating on the surface. LS. Ships at sea.
Date found in the old record - 16/01/1958.
A one-man submarine is tried out on a lake.
Submarine 'Sunfish' rests in port after successful actions under command of Lieutenant Colvin.
British submarines visit Lisbon harbour; their Commander goes ashore.
Sailors go through training to become members of the Submarine Corps.
Cuts (out takes, rushes) for SALVAGE ATTEMPT FAILS in G 1310.
Testing submarine by inventor Vassena.
Footage of miniature sub.