Helmets That Pioneered Mixed Gas Diving 7 Magazines

Seven original Association of Diving Contractors International Underwater magazines with articles on the individual model helmets that launched commercial mixed gas diving. Helmets include General Off

Not only is this a legendary United States Navy Mark V diving helmet, it is a rarely found helium example, aka The Widow Maker! This variation of the standard Mark V helmet was designed for extreme de

This diving helmet is one of the best-looking we have ever handled at auction! Selling at no reserve is a Joe Savoie mixed gas model diving helmet. The helmet is an early fiberglass example. Savoie’

Iconic diving helmet made by the Advanced Diving Equipment Company. The helmet was invented by George Swindell and became very popular with divers worldwide, hence the common name given to them, the S

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

Circa 1970’s DIVEX catalog with exploded views of their air and mixed gas helmet, rebreather and other components. 43 pages with some wear. Cover is split along the bottom third of the spine. C

One of the more unique helmets made by DESCO is the Browne Utility mixed gas helmet. A unique aspect of those helmets is the canister that attached to the back. This lot is an original canister with t

During the Great Depression, many divers who had no money were forced to make their own diving helmet. Magazines such as Popular Mechanics published instructions on making a helmet from discarded item

Grouping of seven brass diving helmet wing nuts. We are not sure of the specific model of helmet these would be used on, but possibly on Japanese, Chinese or Korean helmets. All are in good condition,

4 pieces; pair metal sculpture of swordfish (8.2"H), a plaster toy diving helmet (6.7"H) and a wood carved vase (7"x3.4"dia)

This lot is made up of 2 copper and brass decorative diving helmets. Both are nicely detailed and have a developed an authentic patina. Both measure approximately 7” tall and weigh 2 pounds 5 ounces

This unique helmet was just recently discovered among the inventory of a diving company that started in the 1960s. This helmet is a KMSLH-7 or Kirby Morgan Superlite Helmet model 7. In 1966 only 36 of

Nice vintage tee wrench consistent with a style used with Japanese diving helmets. Has CDC stamped on it. Measures 3 and 7/8 inches long and the handles is 3 and 15/16 inches wide. Please refer to pho

United States Navy "Mark V" Diving Helmet. Manufactured by Morris Diving Equipment Co-Inc. Boston Mass. No. 147 Dated 8-7-44. Copper and brass helmet MGM Studio Property Culver City Ca. In good age ap

Grouping of three contemporary brass plaques. The first is a USN Standard Diving Air Pump Mark III Morse Diving Equipment Plaque, brass, measures 8-7/8” wide by 4-5/8” tall, weighing 1 pound 7 oun

Wonderfully detailed sterling silver US Navy Mark V diving helmet pendant. The back is stamped STERLING. The total weight is 7 grams. All items will be shipped with a signature required upon delivery

Vintage Nautical Brass Copper Diving Helmet Clock. 8.5 inches H x 9.5 W x 7 deep.

This is an awesome piece that replicates the Mark V Navy Diving Helmet. It is in awesome condition. It is approximately 7 to 8 inches tall by 7 to 8 inches wide at the base. Multiple Photos Posted

This is an awesome piece that replicates the Mark V Navy Diving Helmet. It is in awesome condition. It is approximately 7 to 8 inches tall by 7 to 8 inches wide at the base. Multiple Photos Posted

This is a complete run of the first seventy nine issues of Nautical Brass magazine. This was the source of all things nautical information including diving helmets for collectors before the Historical

Lot of 4 pieces of Siebe Gorman memorabilia. Two pump box engraved plaques and two T handles for a diving helmet. Overall Dimensions: 6 1/2" x 7" plaque Weight: 4lbs

Includes: - Oct. 7, 1935 TIME Magazine

Incl Germany/Swtizerland, South America, Alexander the Great, Asia Minor, and France. Examples by Delemarche, Monthly Magazine, Rapkin, and Philip. Paper Size: Up to 21 x 14.5 inch (54 x 37cm) Good Co

Group of four 2 1/4" fitter and one 4" fitter gas/electric mixed design etched glass shades. Left: 4 3/8" tall x 4 7/8" diameter. Middle Left: 5" tall x 4" diameter. Center: 4" tall x 4 " diameter. Mi