AN EARLY KIRBY MORGAN SUPERLITE 17B COMMERCIAL DIVING HELMET, manufactured by Diving Systems International, Santa Barbara, California, with a yellow fibreglass body, a heavy bronze carrying handle and balance weights to the back and each side alongside manufacturer's labels, with a Superlite 17 label to the side of the visor, the regulator marked to the centre Kirby Morgan, Superflow, 1980

33cm high x 35cm wide x 42cm deep