Sold2021WW2 BTE Mark V Diving Helmet Single Pin Comms FittingWorld War 2 era original Batteryless Telephone Equipment Company single pin communications cable end. This was on the end of the communications cable as part of the Mark V diving helmet system. PleaseSee Sold Price
Sold2023Mark V Diving Helmet Exhaust Valve WW2 BTEThis is a World War 2 era Mark V divers exhaust valve. This part was made by BTE, aka Batteryless Telephone & Equipment Co. These are the primary type of exhaust valve found on World War 2 Mark V helmSee Sold Price
Sold2023WW2 Mark V Diving Helmet BTE Exhaust Valve New Old StockThis is a new old stock, aka never used, Mark V diving helmet exhaust valve. Made by the Batteryless Telephone Equipment Co or BTE circa 1940s. As shown in the photos, the valve comes with all the parSee Sold Price
Sold2021US Navy Mark V Diving Helmet Air Elbow CapThis vintage brass cap would be threaded on to the Mark V diving helmet air fitting or the end of the non-return valve. Excellent condition. All items will be shipped with a signature required upon deSee Sold Price
Sold2021DESCO Mark V Diving Helmet Belt Buckle & PinLot 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 yeaSee Sold Price
Sold2021WW2 Schrader US Navy Mark V Diving HelmetArguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made during September 1942 by the A. Schraders Son Company, Division Of Scovill MfSee Sold Price
Sold2021Mark V Diving Helmet Welding Parts, Tools & FittingsCollection of diving equipment parts and Mark V specific components. Lot consists of a Mark V diving helmet welding shield lens in as new condition, Mark V helmet copper brail shims, 2 underwater torcSee Sold Price
Sold20211943 US Navy Mark V Diving Helmet WWII Navy Lend LeaseFantastic 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 ownerSee Sold Price
Sold2022WW2 Miller Dunn US Navy Mark V Diving Helmet BonnetDuring World War 2 their were four different makers of the famed US Navy Mark V diving helmet. Of those four, by far the most difficult to find are examples made by the Miller Dunn Company in Miami, FSee Sold Price
Sold2022Mark V Diving Helmet T Wrench and Air Fitting CapThis lot consists of a US Navy Mark V diving helmet T wrench and air fitting cap. The wrench is used for the removal and installation of the 12 wing nuts on the outside of the breastplate. This examplSee Sold Price
Sold20221939 US Navy Mark V Diving Helmet Argentina NavyThe famed US Navy Mark V diving helmet is known worldwide by divers and collectors alike. A vast majority of Mark V helmets that are found date to the World War 2 time period and also the very end ofSee Sold Price
Sold2021World War 2 Schrader USA Non-Return Valve w/ Navy StampVital piece of safety equipment used on the US Navy Mark V diving helmet. This is an original Schrader USA non-return valve with a US Navy inspection stamp on it. This non-return valve would be the peSee Sold Price
Sold2022Mark V Diving Helmet Parts GroupingThis is an original grouping of parts that would have or have been on a United States Navy Mark V diving helmet. The parts consist of a unmarked non-return valve, exhaust chin button, BTE stamped exhaSee Sold Price
Sold2021Morse Diving Equipment Air Control Valve WW2 UnusedLike new with original cardboard thread protectors is this Morse Diving Equipment air control valve. This piece of equipment was used with the US Navy Mark V diving helmet. It attached to the bastardSee Sold Price
Sold2021Schrader Mark V Helmet Non-Return Valve Navy StampOriginal World War 2 era non-return valve made by Schrader. This style of valve was used in conjunction with the Mark V diving helmet and others. A nice US Navy inspection stamp is present next to SchSee Sold Price
Sold2022Mark V Diving Helmet Parts Grouping #2This is an original grouping of Mark V parts. The grouping includes a T wrench, comms elbow and cap, non-return valve, spitcock valve, dumbbell safety lever, four copper brail shims, dumbbell safety lSee Sold Price
Sold2021Mark V Diving Helmet Original Spitcock ValveExcellent 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 piecSee Sold Price
Sold2023USN Mark V Diving Helmet Parts GroupingThis grouping of original parts includes a Schrader Mark V faceplate complete with glass and guard, an unmarked non-return valve, a double female brass fitting, a pair of brass and copper covers wristSee Sold Price
Sold2021Schrader WW2 Mark V Divers Air Control Valve Navy StampNice original air control valve made by Schrader. This is the type of valve used with the Mark V diving helmet. This piece does have the Schrader name stamped on it as well as a US Navy inspection staSee Sold Price
Sold2022US Navy Mark V Diving Helmet Whip Republic RubberExcellent condition Mark V divers whip. This air supply house connects to the air fitting on a Mark V helmet and also to the air control valve. This whip was made by Republic Rubber during October 197See Sold Price
Sold2022DESCO Mark V Belt Buckle & Brass Helmet PinLot 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 yeaSee Sold Price
Sold2023Mark V Diving Helmet Non Return Valve WW2 SchraderThis is a World War 2 era Mark V divers non-return valve. This part was made by Schrader and is stamped with their name and USA. The valve is in original condition and is a period correct component foSee Sold Price
Sold2023Mark V Diving Helmet Air Line BundleThis is a length of vintage Mark V divers rubber air line hose. This line was made in 1979 and appears to be in good condition, but is being sold for display purposes only. The brass fittings are in gSee Sold Price
Sold2021WW2 Morse US Navy Standard Mark V Dive Knife w/ LoopStandard Mark V Dive Knife w/ Loop This is a nice example of the famed United States Navy standard dive knife. This model was used in conjunction with the Mark V diving helmet and other equipment duriSee Sold Price
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