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Details
A mid-20th Century 12-bolt diving helmet by Siebe, Gorman & Co. Ltd, matching number 19331
polished, the spun helmet with stamped face plate, left fitted spitcock valve, cast cross-banding to side plates, air inlet with non-return valve and blanking nut, hinged securing pin, telephone port with blanking nut, adjustable exhaust valve and lashing eyes; the corselet with maker's plate, stamped and numbered quarter brasses and weight pins; the internal arrangement with air dusts to ports, knock exhaust valve and telephone speaker ring -- 19in. (48cm.) high; Corselet cushion
See illustration
polished, the spun helmet with stamped face plate, left fitted spitcock valve, cast cross-banding to side plates, air inlet with non-return valve and blanking nut, hinged securing pin, telephone port with blanking nut, adjustable exhaust valve and lashing eyes; the corselet with maker's plate, stamped and numbered quarter brasses and weight pins; the internal arrangement with air dusts to ports, knock exhaust valve and telephone speaker ring -- 19in. (48cm.) high; Corselet cushion
See illustration
Special notice
No VAT will be charged on the hammer price, but VAT at 17.5% will be added to the buyer's premium which is invoiced on a VAT inclusive basis.
This lot is subject to Collection and Storage Charges.