1979 US Navy Mark 12 Morse Diving Equipment Diving Helmet

This is an authentic US Navy Mark 12 diving helmet. Unlike so many examples, this one has NOT had the neck ring bent or decommissioned by the US Navy. The Mark 12 was the predecessor to the famed Mark

This is an authentic green painted US Navy Mark 12 diving helmet. Unlike so many examples, this one has NOT had the neck ring bent or decommissioned by the US Navy. The Mark 12 was the predecessor to

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

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

This is an original United States Navy divers coverall for the Mark 12 diving helmet. This one was made by Morse Diving Equipment. It is a size 4, indicated on the tag, and with two yellow fours on ea

Original US Navy Mark 12 rebreather! Just like the helmets, the rebreather backpacks were made by Morse Diving Equipment. This one is dated October 1985. The backpack is complete inside and out and al

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

This is an original unused patch made by Morse Diving Equipment. The patch was made in the early 1980s and features the US Navy Mark 12 and Mark V diving helmets. The patch measures 4 inches in diamet

This is a double sided trifold brochure printed in the late 1970s by Morse Diving Equipment. A later Morse sticker was placed on the front circa late 1990s. The brochure is in excellent condition. Per

This lot is for a pair of original Morse Diving Equipment Mark 12 diving equipment plaques. The larger plaque would have been on a Mark 12 SSDS Test Set Assembly box and measures 5 by 3 inches. The se

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made in February of 1945 by the Morse Diving Equipment Company Inc. Morse was one

MGM Studios Deep Sea Diving Helmet. Heavy brass and copper diver’s helmet engraved: “US Navy Diving Helmet. Mark V. Morse Diving Equipment. Boston, Mass.” Bearing an additional engraved plaque r

A U.S. NAVY "MARK V" DIVING HELMET, 20TH CENTURY, of copper and brass, the brass plaque in relief marked "U.S. Navy Diving Helmet, Mark V, Morse Diving Equipment Co., Boston, Mass," on custom wooden b

DESCRIPTION: A reproduction deep sea scuba diving helmet composed of brass and copper. Attached plaque: "U.S. Navy Diving Helmet, Mark V, Morse Diving Equipment Co. Inc. Boston Mass." CIRCA: 20th Cent

Like 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 bastard

Standard 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 duri

Before Morse could certify a Mark 12 diving helmet ready, it had to be pressure tested. A plate like this would secure to the Mark 12 helmet and then air pressure applied. Brass part weighs approximat

This is a very nice and complete United States Navy Mark V diving helmet breastplate. Dated April 1944 this was made by Morse Diving Equipment Company in Boston, MA. During this time period Morse bega

United States Navy Mark V diving helmet breastplate. Dated April 1944 this was made by Morse Diving Equipment Company in Boston, MA. During this time period Morse began using lead identification plate

This is new old stock US Navy Standard Dive knife, aka the Mark V knife. This one was made by Morse Diving Equipment and is stamped on the brass sheath. Other than minor handling marks, this knife cou

This is an unused new US Navy Mark 12 diving helmet brass base part. The component is in excellent condition and is unstamped. If you have a Mark 12 helmet that has been bent or decommissioned, this i

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

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

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.