US Navy Telescope Mark 74 Model

Officerofo-the-Deck" spyglass Mark II Model 1 telescope with oak box, 23

A heavy authentic brass and copper US Navy diving helmet Mark V Model 1 from Diving Equipment Supply Co dated 2009. Size: 20 in high x 16 x 14. VG condition. Weighs 65 lbs.

Original 1944 US Navy Ball Recording Sextant Mark 1 Model O in original box dated 1944. US Naval Observatory Washington DC Certificate of Eccentricity enclosed and dated September 28 1944. Box Measure

U.S. Navy Bureau of Ships Mark I Model O. Approx. 6 3/4" H.

Grey wood box is ink stamped "U.S. NAVY TEACHER / BRITISH & FRENCH SHIP MODELS / MARK 1 SUPPLEMENT 1" on the top of the wood box. Appears to be a mixed match box of ships. Included are the following,

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

By far the most requested and popular diving helmet in the United States is the US Navy Mark V. There were only four companies that made the famed model starting in 1916. One of those original compani

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

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

Bausch & Lomb Opt. Co. Rochester N.Y. U.S.A. 7 X 50, Des. Pat. 83,934; Serial # 227060. Type / Model: Appears to be US Navy Bausch & Lomb Mark 28 (c. 1941-1944). Includes original B&L leather strap an

Bausch & Lomb Opt. Co. Rochester N.Y. U.S.A. 7 X 50. Focus wheel marked Des. Pat. 83,934; Serial # 223197. Type / Model: Appears to be US Navy Bausch & Lomb Mark 28 (c. 1941-1944). Includes original b

Model Bi-Plane US Navy Stearman (Boeing) Kaydet N67193 Model 75 with 1 model pilot. We do not see a motor inside body Size is approximately 74" w x 55" l x 21" high. Overall body, structure, decals an

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

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This example was made in August 1943 by the A. Schraders Son Company, Division Of Scovill Mfg. Co.

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

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

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

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

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 – also known as D-Day. It is unnecessary

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

Arguably 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 Mf

Arguably the most desirable and collected diving helmet in the world, the United States Navy Mark V. This notable example was made in September 1942 by the A. Schraders Son Company, Division Of Scovil

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). T

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