SIEBE GORMAN NINE BOLT COPPER DIVING HELMET
£7,750
Auction: 30 June 2010 at 12:00 BST
Description
serial number 19730 with nine wing nut suit retainers, (mounted on a wooden lamp-base) Siebe Gorman label, all three numbers match on the front, and inside, 21inches (53cm) high; a pair of diving boots with copper toe caps and lead soles; two Siebe Gorman diving knives; and a diving torch (6)