Morse Diving Helmet Mark V Yellow & Chrome Finish U. All Work is Hand Made. Beautiful Desk Home Decor Helmet. Material: Aluminum & Iron. Full Size: 18 Inches. JUST SIMPLY A QUALITY PRODUCT. Transit times may vary particularly during peak periods. The item “U. S. Navy Morse Diving Helmet Mark V Yellow & Chrome Finish Divers Costume” is in sale since Monday, May 7, 2018. This item is in the category “Antiques\Maritime\Diving Helmets”. The seller is “brassnauticalstore” and is located in ROORKEE, UTTARAKHAND. This item can be shipped worldwide.