Vintage bScuba Divers Diving Helmet U. S Navy Mark V Deep Sea Marine Divers Decor Apr 23, 2018 vintage Welcome To The Trade India INC. Material: SOLID STEEL AND BRASS, ALUMINIUM. Finish: As Shown in Pics. Top head measurements: 16″ x 12.5″ x 17 / 40cm x 32cm x 42cm. 18 FULL SIZE DELUXE MODE...