A cutlass drill display by cadets of the Boys Naval Brigade Unit on a lawn outside a marquee in a garden at Halstead, Essex. On the right are three cadets in a boat on a two-wheeled carriage with tow of the cadets holding tossed oars. At the back of the group are, from left to right, A Royal navy officer wearing two medals, the unit's second-in-command, the unit's commander, another Royal Navy officer and three women. The woman on the right is holding a small boy.