Titles read: "Raft folk."
Various shots of four men on a rough log raft making their way down swift mountain rivers. They use oars to navigate the raft along under narrow bridges and over rapids.
Demonstration of new unsinkable life raft.
Men demonstrate the inflatable Elliot life raft for use on fishing ships.
Naval scientists test out pills to stop seasickness with wave making machine in Gosport.
Girls mop fight - in water.
Versatile rafts are made at Tyneside.
A new raft carrying fire pumps makes its public demonstration at Dorking.
Home Counties Fire Services combine in spectacular display at London's docks.
A helicopter demonstrates a floating landing platform for use in difficult situation.