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REPLICA COPPER & BRASS U.S. NAVY MARK V MODEL DIVING HELMET: Copper and brass model diver's helmet, 21st c., after U.S. Navy Mark V helmet and breastplate, containing glass panes, approx 16.25"h, 13.5"w, 17"d, 11.25lbs

17 hrs Left

REPLICA COPPER & BRASS U.S. NAVY MARK V MODEL DIVING HELMET

Austin Auction Gallery

REPLICA COPPER & BRASS U.S. NAVY MARK V MODEL DIVING HELMET: Copper and brass model diver's helmet, 21st c., after U.S. Navy Mark V helmet and breastplate, containing glass panes, approx 16.5"h, 14"w, 16 3/8"d, 11.25lbs

17 hrs Left

REPLICA COPPER & BRASS U.S. NAVY MARK V MODEL DIVING HELMET

Austin Auction Gallery

Mark V United States Navy Diving Helmet by Schraders: Original US Navy Mark V model. Diving helmet by a Schrader's Son Division, Scouill Manufacturing Company Incorporated. Brooklyn New York USA. Dated 1945. With breastplate, bonnet and brailes. Four vie

Apr 12, 2026

Mark V United States Navy Diving Helmet by Schraders

Boston Harbor Auctions

(3 bids)

LUCIEN PICCARD DUFONTE 18K GOLD WRISTWATCH 22.5 G: Vintage Lucien Piccard Dufonte Solid 18K Gold Wristwatch. Self Winding Movement. Roman Numeral Dial. Kreisler Leather Strap with Buckle. Original Box and Papers. Length 8.50" 22.5 Grams tw Tests 18K G

Apr 04, 2026

LUCIEN PICCARD DUFONTE 18K GOLD WRISTWATCH 22.5 G

Great Estates Auctioneers & Appraisers

(1 bid)

M34 Firefighters shell WWII Germany: M34 Firefighters shell WWII Germany. Bares label "Junkers factory guard helmet." Has liner and chin strap. "A" mark on neck apron. THIS ITE

M34 Firefighters shell WWII Germany

Old Steel Historical Firearms LLC

(3 bids)

WW1 US AEF Coll, Helmet, Field Map, More (4pc): Collection of World War One Items: (1) Model 1917 Helmet with liner and chin strap--helmet belonged to Pvt. George R. Kapff, Co. B, 301st Signal Battalion; (1) Large folding "Carte Taride--Lorraine, B

22 hrs Left

WW1 US AEF Coll, Helmet, Field Map, More (4pc)

J. James Auctioneers & Appraisers

(1 bid)

Women's - CHANEL CC Coco Mark Rhinestone Neck Strap Necklace - Metal - Black: Women's - CHANEL CC Coco Mark Rhinestone Neck Strap Necklace - Metal - Black This listing features Women's - CHANEL CC Coco Mark Rhinestone Neck Strap Necklace - Metal - Black. Item specifics are prov

2026

Women's - CHANEL CC Coco Mark Rhinestone Neck Strap Necklace - Metal - Black

Connecticut Model 1885 Musicians Uniform Coat: Dark blue wool broadcloth body, white false cuffs, collar, shoulder straps and rear false pocket flaps, white mohair tape on the front panels, brass "3" insignia on each side of the collar, brass Conn

2 days Left

Connecticut Model 1885 Musicians Uniform Coat

Blackstone Valley Auctions & Estates LLC

(1 bid)

Pair of Nyonya Ware Porcelain Plates: Pair of Nyonya Ware Porcelain Plateslate 19th century, in the famille rose palette, decorated with phoenix birds and peonies, the pink borders decorated with lotus flowers, fish and shells, a seal mar

17 hrs Left

Pair of Nyonya Ware Porcelain Plates

New Orleans Auction Galleries

The first biography of Beethoven, printed months after his death: [BEETHOVEN] Schlosser, Joh. Aloys. Ludwig van Beethoven. Eine Biographie desselben, verbunden mit Urtheilen über seine Werke. Prague: Buchler, Stephani, and Schlosser, 1828 (but 1827). First edit

Apr 16, 2026

The first biography of Beethoven, printed months after his death

DOYLE Auctioneers & Appraisers

14K Yellow Gold Twist Tube and Pearl Station Necklace: A contemporary station necklace constructed of 14K yellow gold and featuring 24 individually spaced cultured pearls. The necklace is composed of a fine, twisted rope-link chain, often referred to in t

18 hrs Left

14K Yellow Gold Twist Tube and Pearl Station Necklace

Lion and Unicorn

Vivienne Westwood The Orb Vintage Canvas Crossbody Messenger Bag: Vivienne Westwood Canvas crossbody messenger bag in a distressed vintage style featuring earth-toned tan and brown tones. The front flap is detailed with pewter-toned metal orb emblem, a buckle-style

Apr 15, 2026

Vivienne Westwood The Orb Vintage Canvas Crossbody Messenger Bag

(1 bid)

110 past auction results for "mark-12-diving-helmet"

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Mark 12 Diving Helmet Rear Jacking Strap Assembly: New old stock (NOS) rear jocking strap assembly - sealed.

2020

Mark 12 Diving Helmet Rear Jacking Strap Assembly

Nation's Attic Inc.

Mark 12 Diving Helmet Breech Ring Original & Round: This is the ring that attaches to the helmets and also the neoprene suit. These rings are commonly bent up on Mark 12 helmets decommissioned by the Navy. This ring is used but still in good condition

2020

Mark 12 Diving Helmet Breech Ring Original & Round

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Restored Shell: Excellent condition restored fiberglass shell for a US Navy Mark 12 diving helmet. It has been re-gel coated with the correct style of yellow paint. Only very minor scuffs from light handling evident.

2021

US Navy Mark 12 Diving Helmet Restored Shell

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Breech Ring: This is the ring that attaches to the helmets and also the neoprene suit. These rings are commonly bent up on Mark 12 helmets decommissioned by the Navy. This ring is used but still in good condition

2021

US Navy Mark 12 Diving Helmet Breech Ring

Nation's Attic Inc.

Mark 12 Diving Helmet Acrylic Window Replacement Set: Like new complete set of correctly cut acrylic windows for a Mark 12 helmet..

2021

Mark 12 Diving Helmet Acrylic Window Replacement Set

Nation's Attic Inc.

Mark 12 Diving Helmet Window Frame Screw Set: Original unopened bag of screws for the USN Mark 12 diving helmet window frames. Bag says there are 69 pieces, which is more than enough for all the window frame screw points. Screws appear to have ne

2021

Mark 12 Diving Helmet Window Frame Screw Set

Nation's Attic Inc.

Original US Navy Mark 12 Diving Helmet Brochure: Double sided trifold brochure printed in late 1970s by Morse Diving Equipment. A later Morse sticker was placed on the front circa late 1990s. Piece is in excellent condition with some age on the fron

2022

Original US Navy Mark 12 Diving Helmet Brochure

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Exhaust Valve – NOS: US Navy Mark 12 diving helmet replacement exhaust unit. This one appears to be new old stock and in excellent unused condition. If you are restoring a Mark 12, great piece to have. All items will be s

2019

US Navy Mark 12 Diving Helmet Exhaust Valve – NOS

Nation's Attic Inc.

Mark 12 Diving Helmet Neck Band Assembly NOS #3: New old stock (NOS) sealed Neck Band Assembly for Mark 12 diving helmet.

2020

Mark 12 Diving Helmet Neck Band Assembly NOS #3

Nation's Attic Inc.

Mark 12 Diving Helmet Rear Jacking Strap Assembly - NOS: New old stock (NOS) rear jocking strap assembly - sealed.

2020

Mark 12 Diving Helmet Rear Jacking Strap Assembly - NOS

Nation's Attic Inc.

2020

Mark 12 Diving Helmet Set of New Acrylic Windows

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Brass Base Original: Original Morse Diving Equipment brass Mark 12 diving helmet base. Dated April 1984, this example was removed from a helmet. It does appear one side of the neck area is slightly bent in – see photos.

2020

US Navy Mark 12 Diving Helmet Brass Base Original

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Window Frame Set: This is an original complete set of US Navy Mark 12 diving helmet window frames. All are in good condition and not bent. All items will be shipped with a signature required upon delivery and full insu

2021

US Navy Mark 12 Diving Helmet Window Frame Set

Nation's Attic Inc.

Mark 12 Diving Helmet Neck Band Assembly NOS: New old stock (NOS) sealed Neck Band Assembly for Mark 12 diving helmet.

2020

Mark 12 Diving Helmet Neck Band Assembly NOS

Nation's Attic Inc.

Mark 12 Diving Helmet Neck Dam NOS Sealed: New old stock (NOS) sealed Neck Dam Assembly for Mark 12 diving helmet.

2020

Mark 12 Diving Helmet Neck Dam NOS Sealed

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Harness & Hardware: US Navy Mark 12 diving helmet harness and extras. The main harness is in fair used condition. Also included are extra straps, new old stock clamps, buckles, etc. Total weight is approximately 10 pound

2023

US Navy Mark 12 Diving Helmet Harness & Hardware

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Breech Ring: This is the ring that attaches to the helmets and also the neoprene suit. These rings are commonly bent up on Mark 12 helmets decommissioned by the Navy. This ring is used but still in good condition

2019

US Navy Mark 12 Diving Helmet Breech Ring

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Parts Grouping: This is a small grouping of new old stock replacement parts for the Mark 12 diving helmet. The items are a stainless steel neck ring band, brass valve cover, hotwater tube assembly, package of 12 filt

2019

US Navy Mark 12 Diving Helmet Parts Grouping

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Replacement Windows: US Navy Mark 12 diving helmet replacement windows. This grouping has a new polycarbonate piece for each window of the helmet! All items will be shipped with a signature required upon delivery and full

2019

US Navy Mark 12 Diving Helmet Replacement Windows

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Restored Shell: New old stock or like new fiberglass shell for a Mark 12 diving helmet. This shell is in excellent condition and is the fiberglass shell plus one brass fitting on the side. Yellow paint has some blemi

2020

US Navy Mark 12 Diving Helmet Restored Shell

Nation's Attic Inc.

2021

Mark 12 Diving Helmet Brand New Brass Base

Nation's Attic Inc.

US Navy Mark 12 Diving Helmet Morse 1980: This is an authentic decommissioned US Navy Mark 12 diving helmet. The Mark 12 was the predecessor to the famed Mark V. Made by Morse Diving Equipment, this is a relatively early example from March 19

2023

US Navy Mark 12 Diving Helmet Morse 1980

Nation's Attic Inc.

US Navy Mark 12 Diving 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

2023

US Navy Mark 12 Diving Helmet Breech Ring

Nation's Attic Inc.

2020

Mark 12 Diving Helmet Breech Ring, Solid Brass New

Nation's Attic Inc.

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