Lot 0181

1945 DESCO US Navy Mark V Diving Helmet

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DESCO US Navy Mark V Diving Helmet Like New 1974: This is the famed and highly coveted United States Navy Mark V diving helmet. This is a rare opportunity to purchase a vintage Mark V in essentially day 1 condition! This helmet was made by Diving Equ

2021DESCO US Navy Mark V Diving Helmet Like New 1974See Sold Price

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Rare 1943 DESCO Small Volume US Navy Mark V Diving Helmet: This is the famed US Navy Mark V diving helmet and one of the first made by Diving Equipment & Salvage Company (DESCO)! The Diving Equipment & Salvage Company started business in the late 1930s. In 19

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US Navy Mark V Diving Helmet DESCO 6-6-44 Made On D-Day: This is the famed and highly coveted United States Navy Mark V diving helmet. This helmet was made by Diving Equipment & Salvage Company on June 6th, 1944 Â– also known as D-Day. It is unnecessary

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US Navy Mark V DESCO 1945 Diving Helmet: 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

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US Navy Mark V Diving Helmet DESCO December 1945: Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made on December 5th, 1945 by the Diving Equipment & Supply Company (DESCO). DESCO

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1945 US Navy Mark V Helium DESCO Diving Helmet: Incredibly rare and impressive United States Navy Mark V mixed gas or helium diving helmet! This helmet was presented to Lieutenant Commander James W. Gibson by the USS Coucal crew (ARS-8) upon his re

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Early DESCO US Navy Mark V #167 December 1942: This is the famed US Navy Mark V diving helmet. This example is a very special one that was just recently discovered in South Africa and brought back to the United States! The Diving Equipment & Salva

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16 Pound Brass DESCO Mark V Diving Helmet Plaque: Impressive large solid brass US Navy Mark V diving helmet plaque. The breastplate features the company name DESCO. This heavy plaque weighs 16 pounds and measures 13 by 9 inches in size! All items wil

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DESCO Mark V Diving Helmet Belt Buckle & Pin: Lot consists of one as new DESCO produced belt buckle and one brass pin. Both feature the US Navy Mark V diving helmet. The belt buckle is clearly marked on the back with DESCO information and the yea

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DESCO Mark V Belt Buckle & Brass Helmet Pin: Lot consists of one as new DESCO produced belt buckle and one brass pin. Both feature the US Navy Mark V diving helmet. The belt buckle is clearly marked on the back with DESCO information and the yea

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Mark V Diving Helmet Original Spitcock Valve: Excellent condition US Navy Mark V diving helmet spitcock valve. This is a vintage component, likely made during World War 2. While substile, this one appears to be a style used by DESCO. Perfect piec

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Vintage US Navy Mark V DESCO Tee Wrench: Nice original tee wrench for use on US Navy Mark V diving helmets wing nuts. Unlike most tee wrenches, this one is clearly stamped DESCO on the handle. Old yellow cord also wrapped on the wrenches han

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Rare 1916 AJ Morse & Son US Navy Mark V Diving Helmet: Arguably the most collected diving helmet around the world is the famed United States Navy Mark V. Its very image is a symbol of hardhat diving among many generations of divers. It is commonly known t

2023Rare 1916 AJ Morse & Son US Navy Mark V Diving HelmetSee Sold Price

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1943 US Navy Mark V Diving Helmet WWII Navy Lend Lease: Fantastic original United States Navy Mark V diving helmet! This helmet in late 2020 was discovered in Eastern Europe, where it has been in storage since shortly after World War 2. The previous owner

20211943 US Navy Mark V Diving Helmet WWII Navy Lend LeaseSee Sold Price

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US Navy Mark V Diving Helmet June 1943 Schrader: Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This beautiful example was made in June 1943 by the A. Schraders Son Company, Division Of Scovill M

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Schrader US Navy Mark V Diving Helmet August 1942: Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This notable example was made in August 1942 by the A. Schraders Son Company, Division Of Scovill M

2021Schrader US Navy Mark V Diving Helmet August 1942See Sold Price

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Item Details

Description

Arguably the most desirable and collected diving helmet in the world is the United States Navy Mark V. This example was made on February 2nd, 1945, by the Diving Equipment & Salvage Company (DESCO). This helmet features a patina that provides no doubt it was part of many missions and hard work during and after World War 2.

As shown in the photos, this helmet features a nice consistent dark copper patina to the body. The bonnet and breastplate thread together with ease. The top light or window is pushed in slightly. The front of the breastplate below the neck ring does have a dent. There are also numerous typical working dents on the top of the bonnet.

Vitally crucial to Mark V helmets is the serial number status. This DESCO is indeed serial numbers matching on both inside neck rings and the brass ID plate. DESCO would place the numbers on the inside as opposed to Morse and Schrader examples. An additional significant detail, a US Navy inspection stamp is present on the ID. This stamp is proof the helmet was inspected and accepted into US Navy inventory!

The helmet has all four brails, 12 wing nuts, window guards, glass, air, communications fittings, spitcock, and exhaust valves. Inside the bonnet, the internal air vents are all present and remnants of communications wire. The dumbbell safety latch chain and cotter pin are not present. A replacement can be purchased from DESCO. Also, the bastard stud is the same length as the others. The helmet also has DESCO stamped non-return valve with a US Navy inspection stamp. The communications elbow also has a cap that was placed on helmets when not in use. Overall this is a wonderful World War II US Navy stamped serial numbers matching helmet!

All diving helmets in this auction will be accompanied by a certificate of authenticity from Nations Attic. The certificate will have a unique number that will match the number on a tamperproof hologram decal placed inside the helmet. This information will be kept on permanent file at Nations Attic and help ensure the provenance of the helmet and authenticity. The display stand shown in the photos is not included. The option to purchase one after the auction will be provided.

All items will be shipped with a signature required upon delivery and full insurance either via FedEx or the USPS. Worldwide shipping available. A shipping quote prior to the auction can be provided by emailing your postal code.