Submarine deck suit consisting of a waterproof jacket with a hood and trousers. These were known as "Ursula" suits as they were first used on the submarine "Ursula". In waxed brown cotton, machine sewn. The jacket has two patch pockets, each closed with two press studs, five press studs closure at the front, also press studs on the cuffs. There is a strap and buckle at the waist and on the hood, and a drawstring round the hood and hem. The elbows are reinforced.