Experiments in deep sea diving at Royal Naval Physiological Laboratory.
Title reads: "DEEP DIVING TRIALS UNIT".
Royal Naval Physiological Laboratory, Gosport, Hampshire.
L/S new building housing the ultra-deep sea diving tank. Interior; two divers enter the chamber. C/U heavy door is shut and sealed after them. M/S inside the chamber as one of the divers is shut inside the door and prepares to dive. L/S officer watching close-circuit television screens and dials. C/U dials. Interior; the attendant diver holds lifeline, pan to the other diver as the platform goes down taking him with it. C/U pressure gauge. M/S, looking through porthole, of the diver swimming around. C/U officer watching. C/U as the diver swims up very close to the port hole. M/S through port hole as the diver is taken up by the platform. M/S inside chamber as the diver comes up, takes off mask, and gives thumbs up to his mate.
Note: newspaper cutting on file.