A formal group photograph of the Halstead Boys Naval Brigade Unit outside a marquee in a garden at Halstead, Essex. 22 cadets are in three rows on the lawn. On the left of the picture is the three ring commander of the unit and an army officer is next to him. On the right is the unit's second-in-command and one of the female senior instructors. She is wearing a naval style uniform complete with cap, collar, lanyard and silk and on her sleeve are three chevrons surmounted by crossed anchors and a crown.