Results for “Mark 12 Diving Helmet”

Explore all 6 upcoming results for “Mark 12 Diving Helmet”.View price results

Sort by:

Most Relevant

May 30, 2026

US Navy Mark 12 Diving Helmet New Brass Breech Ring

Est. $75-$200

$35

Nation's Attic Inc.Wichita, KS

US Navy Mark 12 Diving Helmet Air Vent Diffuser: US Navy Mark 12 diving helmet rubber air vent or diffuser. This part is used, but the rubber is still in good condition and is a suitable part for a Mark 12 helmet restoration. All items will be shipp

May 30, 2026

US Navy Mark 12 Diving Helmet Air Vent Diffuser

Est. $25-$100

$10

Nation's Attic Inc.Wichita, KS

Mark XII Surface Supplied Diving System (SSDS) Helmet by Morse Diving Co.: Mark XII Surface Supplied Diving System (SSDS) Helmet by Morse Diving Co. The Morse Mark XII (or Mark 12) Surface Supported Diving System (SSDS) helmet represents a pivotal shift in naval diving techn

May 26, 2026

Mark XII Surface Supplied Diving System (SSDS) Helmet by Morse Diving Co.

Est. $1,500-$2,500

$1,100

Bannerman Auctions LLCBurfordville, MO

US Navy Mark 12 Original Helmet Breech Ring: This is an original used US Navy Mark 12 diving helmet breech ring. Many of these rings were bent or destroyed when the Navy decommissioned the helmets. This ring is still in good round condition and

May 30, 2026

US Navy Mark 12 Original Helmet Breech Ring

Est. $200-$400

$50

Nation's Attic Inc.Wichita, KS

1945 US Navy DESCO Mark V Diving Helmet w/ History & Stamp: The US Navy Mark V is arguably the most iconic helmet design ever made. Its style and history have made it one of the most popular helmets among collectors worldwide. The model was made for the US Nav

May 30, 2026

1945 US Navy DESCO Mark V Diving Helmet w/ History & Stamp

Est. $7,000-$10,000

$3,500

Nation's Attic Inc.Wichita, KS

Original Morse US Navy Mark 12 Trifold Brochure: This is a double sided trifold brochure printed in the late 1970s by Morse Diving Equipment. A later Morse sticker was placed on the front circa late 1990s. The brochure is in excellent condition. Per

May 30, 2026

Original Morse US Navy Mark 12 Trifold Brochure

Est. $50-$100

$25

Nation's Attic Inc.Wichita, KS

View:

24

Related Searches

Antique Diving Helmet

Dive Helmet Trader

Diver Helmet Ice Bucket

Diving Bell Helmet

Diving Helmet Stand

Mark 5 Dive Suit

Miller 400 Dive Helmet

Miller Dive Helmet

Old Diving Helmet

Siebe Gorman Diving Helmets

Explore the Auction

Sponsored by

TOP