1968 Russian 12 Bolt Diving Helmet Factory 21 Leningrad

A terrific example of a more challenging to find Soviet diving helmet called the 3 bolt 12 bolt pattern! This helmet was made at Factory 21, located in Leningrad, in 1983, as indicated by the brass ID

A fantastic example of a classic Soviet diving helmet in seldom encountered 12 bolt 3 light pattern! This helmet was made at Factory 21 in 1972, as indicated by the brass ID plate. Loosely translated,

A great example of a Soviet diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1990 as indicated by the brass ID plate. The three bolt style

A great example of a Soviet diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1996 as indicated by the brass ID plate. The three bolt style

An outstanding example of a Soviet diving helmet in what is called the 3 bolt bolt pattern! This helmet was made at Factory 28 located in Leningrad in 1986 as indicated by the brass ID plate. As shown

Impressive example of a Soviet diving helmet in what is called the 3 bolt pattern! This helmet was made at Factory 28 located in Leningrad, in 1988 as indicated by the brass ID plate. As shown in the

A great example of a Soviet diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1995 as indicated by the brass ID plate. The three bolt style

A great example of a Soviet diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1985 as indicated by the brass ID plate. The three bolt style

A nice example of a Soviet diving helmet in what is called the 3 bolt bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1990 as indicated by the brass ID plate. The three bolt s

A great example of a Soviet era diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1979 as indicated by the brass ID plate. The three bolt s

A great example of a Russian diving helmet in what is called the 3 bolt pattern. This helmet was made at Factory 28 located in Leningrad in 1992 as indicated by the brass ID plate. The three bolt styl

Direct from behind the Iron Curtain is this seldom seen style of Soviet diving helmet called a 3 bolt / 12 bolt model. Before the fall of the Soviet Union, these helmets scarcely ever entered the coll

Authentic antique divers helmet by Siebe, Gorman & Co. Submarine Engineers, London. Made of copper and brass with 12 bolts.

This is an original, not recast, matched, stamped, 12 bolt set of Yokohama straps/brails for a diving helmet. These are a matched factory set stamped 15 under each of them as shown. These were used in

Offered is a very seldom seen Diving Equipment & Supply Company (DESCO) commercial model diving helmet. Specifically referred to as the model 29134, this is a 4 light 12 bolt (4 windows and twelve stu

Classic piece of American diving history is represented in this A.J. Morse & Son helmet. Referred to as The Most Popular Helmet In Use in the 1917 A.J. Morse & Son (Morse) catalog. This 3 light 12 bol

This helmet was made by the Morse Diving Equipment Company located in Boston, MA. This company started making diving helmets and related equipment in the mid-19th Century and continues to do so in the

This helmet was made by one of the most famed and iconic manufacturers of the 19th and 20th Centuries, the A.J. Morse & Son company located in Boston, MA. This company would start making diving helmet

Fantastic looking four-light twelve bolt copper and brass diving helmet! This beautiful piece was made by Craftsweld when located in Bowie, MD. The helmet appears to have never been put in the water a

Arguably the most iconic Japanese manufacturer of diving helmets is the Yokohama Diving Apparatus Co. Ltd. Based in Yokohama, Japan this company produced helmets for over one hundred years. Many of th

A.J. Morse & Son Neck Feed 3 Light 12 Bolt Diving Helmet This helmet was made by arguably the most famous American helmet maker, the A.J. Morse & Son Company, located in Boston, Massachusetts. The hel

This helmet was made by arguably the most famous American helmet maker, the A.J. Morse & Son Company. Located in Boston, Massachusetts, this company would start making diving helmets and related equip

This helmet was made by the Craftsweld Equipment Company. When this helmet was made the Craftsweld name was owned by the A. Schrader Diving Equipment Company located in Bowie, Maryland. This company w

One of the great American diving manufacturers since 1849 is A. Schrader or commonly known as Schrader. Their helmets over the centuries are some of the finest ever made. This example from the 1920s i