Nautical Antiques & Marine Art at Land and Sea Collection™ Dive Helmets, Ship Models, Sextants

Vintage C PLATH Aneroid Bulkhead Barometer
Home
C. Plath WW II Kriegsmarine Sextant
Fancy Carved Wood Boat Tiller Antique Reproduction
About Us ~ Land And Sea Collection™
Distinguished CLIENTS & CORPORATIONS of Land And Sea Collection™
IMPORTANT RECENT SALES by Land And Sea Collection™
CONSIGN with or SELL to Land And Sea Collection™
STORE POLICIES at Land And Sea Collection™ ~ Terms of Sale
PAY HERE - View Cart - Shipping
SITE MAP & Index by Land And Sea Collection™
FEATURED ITEMS from Land And Sea Collection™
NAUTICAL ANTIQUES by Land And Sea Collection™
BIG BOYS' TOYS by Land And Sea Collection™
Vintage German 2 inch Gauge Electric Steam Locomotive Model
Vintage German 1 Gauge Electric Train Set Model
Antique Stationary Horizontal Boiler Steam Engine Display
CLASSIC MOTORBOAT & SAILBOAT MODELS by Land And Sea Collection™
RARE MUSEUM OWNED SWORDS by Land And Sea Collection™
MEDICUS Militia Infantry Officers Sword Ca 1821-1840 Museum Deaccession
AMERICAN SILVER HILT SWORDS SABERS by Land And Sea Collection™
A Special Silver Eagle Head Spadroon Ca 1791
ANTIQUE AND VINTAGE BINNACLE, COMPASS, HELMS & TELEGRAPHS By Land And Sea Collection™
Antique John Bliss Skylight Binnacle
Giant Vintage Polished Brass Skylight Binnacle Mint
Original Henry Browne Hand Bearing Compass 5 Stars
ANTIQUE DRY CARD COMPASSES by Land And Sea Collection™
Antique Robert Merrill Sons Boxed Dry Card Dinghy Compass
Rare Antique Ritchie Twin Cylindrical Beam Boxed Ship's Compass
NEGUS Polished Brass Tell Tale Compass Large
Giant Vintage Reflective British Compass
ANTIQUE FLINTLOCK & PERCUSSION PISTOLS by Land And Sea Collection™
ANTIQUE SCIENTIFIC INSTRUMENTS by Land And Sea Collection™
Chapotot Butterfield Silver Sundial Ca 1700
Giant Ten Sided Single Draw Marine Telescope Ca 1720
ANTIQUE SEXTANTS, OCTANTS & NAVIGATION INSTRUMENTS by Land And Sea Collection™
C. Plath's Earliest Bronze Frame Sextant
Henry Hughes & Son Double Frame Brass Qintant-Sextant
Troughton & Simms Double Frame Polished Brass Presentation Sextant
Large Bradford Sextant Possible 1863 Award Winner
Large Hadley Style Three Mirror Backsight Octant Ca 1745
Giant Antique Presentation Octant Gold Gilt Ca 1770
ANTIQUE MARITIME NAVAL SWORDS & CIVIL WAR WEAPONS by Land And Sea Collection™
Vintage M 1852 Naval Officers Sword Presentation Quality!
M 1852 Presentation Sword 1909 Mint Condition
M 1852 Horstmann & Son Naval Officers Sword Ca 1860
Confederate States Navy Officers M1860 Cutlass
French Model 1801 CUTLASS - The IX, 'Le Sabre d'Abordage'
Colt M 1861 Navy Cap & Ball Revolver & Slim Jim Holster
M1841 Regulation Hilt & Scabbard Naval Officers Sword Niter Blue & Gilt Blade
M 1852 Navy Officers Sword Horstmann & Sons Ca 1880
War of 1812 Officer's Eagle Head Sword & Scabbard Simon Helvig and Fils
Old World Percussion Pistol Ca 1830
ANTIQUE SHIPS MARINE NAVIGATION LIGHTS LAMPS & LANTERNS Land And Sea Collection™
100 Year Old U.S. Navy Polished Brass Navigation Sidelights
CARVED WOOD AMERICAN EAGLES by Land And Sea Collection™
AUTHENTIC ANTIQUE NAUTICAL FURNISHINGS & DECOR by Land And Sea Collection™
American Schooner Yacht Shadowbox - Diorama Ca 1880
Old British Antique Sailing Ships Liquor Chest
44 Inch Carved American Eagle Artistic Carving Co.
Painting New York State Militia Officer
DIVING HELMETS ANTIQUE and VINTAGE by Land And Sea Collection™
Siebe Gorman 12 Bolt Dive Helmet Ca 1950's
1942 SCHRADER WW II Navy MK V Dive Helmet
Yokohama Vintage Helium - Heliox Dive Helmet
Siebe Gorman 6 Bolt Royal Navy Breast Plate
David L. Clark Copper Dive Helmet New-Old Stock
Craftsweld Commercial Diving Helmet New-Old Stock
Early Morse Commercial Dive Helmet Ca 1900-1920
Schrader 1942 WW II Navy MK V Dive Helmet
Historic Suez Canal Joe Savoie Dive Helmet
The Truth About NAVY MK V ANODE BARS
A. SCHRADER'S & SON Flat Sheath Navy Standard Dive Knife
WE BUY OLD VINTAGE DIVING HELMETS Land And Sea Collection™
VINTAGE DIVE KNIVES, DIVE PUMPS & DIVE GEAR by Land And Sea Collection™
Batteryless WW II Navy MK V Dive Knife
French Dive Knife Contemporary WW II Design
Painting U.S. Navy MK V Dive Boat Signed
WW II U.S. Navy 3 Station Deep Sea Dive Radio
ANTIQUE VINTAGE SIGNAL SALUTE & SHIPS CANNONS by Land And Sea Collection™
Miniature Royal Navy Bronze Cannon on Skeleton Carriage
Royal Horse Artillery 6 Pound Miniature Sterling Presentation Field Cannon
Civil War Rodman Fortress Cannon Display
Antique Patent Application Model Ships Traversing Gun Carriage
Large Antique Navy Nickel Plated Breech Loader Deck Gun Miniature
Antique Breech Loading Ships Signal Cannon Presentation Miniature
Royal Navy Ships Iron Signal Cannon George III
Civil War 6 pound Signal Cannon on Field Carriage
Revolutionary War 6 Pound Field Signal Cannon Miniature
Giant 8 Pounder Ca 1777 Iron Field Cannon Miniature
Antique Ship's Large Bronze Signal Cannon Original Carriage
AUTHENTIC SHIPS FIGUREHEADS at Land And Sea Collection™
American Sailing Yacht Ship's Figurehead Ca 1865
ANTIQUE & VINTAGE BOAT & SHIP MODELS by Land And Sea Collection™
Lapstrake Sailing Dinghy Model Scratch Built Antique
Fine Handcrafted Famous American Clipper Ship Cased Model
Antique Diorama of Sailing Ship ALBUS Michael Gregory Captain
Four Masted Bark Vintage Sailor-made Model Massive Ca 1920
Sculpture Builders Offshore Racing Boat Model Original
VINTAGE RADIO CONTROL MODELS by Land And Sea Collection™
UNDERSTANDING HALF HULL MODELS by Land And Sea Collection™
ANTIQUE BUILDER'S HALF HULL MODELS Page Two by Land And Sea Collection™
Half Model 9th Defense of America's Cup by DEFENDER 1895
Royal Yacht Squadron Tatania Half Model Ca 1850
Half Hull Model of Maine Built Schooner Ca 1870
Old World River & Harbor Launch Presentation Half Hull Model
Large American Pilot Boat Half Model Ca 1860
Large American Builder's Half Hull Ship Model Ca 1890
ANTIQUE AND VINTAGE HALF HULL BOAT MODELS by Land And Sea Collection™
NOAA Tank Test Submarine Support Ship Half Hull Model
MINIATURE VINTAGE MODEL SHIPS by Land And Sea Collection™
Miniature Vintage Model Ships American Presidents Line C-3 Class
SS President Polk American Presidents Line Miniature Vintage Model Ships
MILITARY, NAVAL KNIVES, DAGGERS, DIRKS by Land And Sea Collection™
German KS98 Dress Short Bayonet E. Pack WW II
CIVIL WAR & WARD LINES SHIP CAPTAIN'S ARCHIVE by Land And Sea Collection™
Marine Society of New York Famous Member's Certificate 1890
US NAVY - ROYAL NAVY ARTIFACTS & RELICS by Land And Sea Collection™
Blueprint Sloop of War USS Wasp Ca 1806
13 Star Boat Flag & 1st US Navy Aviation Insignia
Antique British Bosun's Pipe Mid 19th Century
Early China Export Trade Silver Bosun's Pipe - Call
Watercolor Painting of HMS Victory 1737
Watercolor Painting of Royal Navy 38 Gun Frigate Class of 1793 Signed
Battleship USS North Carolina BB 55 Vintage Model
Steam Frigate NIAGARA Official Crew & Officers' List 1864-1865
Admiral DAVID FARRAGUT Lieut. Commander age 37 Ca 1838 Frm Rare Engraving
AUTHENTIC ROYAL NAVY UNIFORMS and MEDALS by Land And Sea Collection™
British Oficer's Silver Gorget Ca 1778
VINTAGE AIRPLANE MODELS by Land And Sea Collection™
JUNKERS JU 52 "Iron Annie" Airplane Model Larger Size
Boeing 314 Clipper Flying Boat Model Plane
Ford Tri-Motor Model Airplane Tin Goose Aircraft Model
DOUGLAS DC 3 Airplane Model - Stand
Mega Giant Sopwith Camel WW I Fighter Plane Model Huge Size
NEW SEXTANTS - ASTRA III B DELUXE by Land And Sea Collection™
USED SEXTANTS PREMIUM BRANDS by Land And Sea Collection™
Presenation Quality 3 Ring Sextant Capt. P.V.H. Weems Provenance
Latest C. Plath "Traditional" Model Sextant Mint
Rare WW II British Air Ministry Miniature Seaplane Sextant
Plath Navistar Classic Sextant - Whole Horizon Mirror Mint
1982 Plath Navistar Classic 4 x 40 Scope 5 Stars
Cassens & Plath Horizon Ultra Sextant Low Price
FINE MARINE ART, MARINE PAINTINGS & FOLK ART by Land And Sea Collection™
A Trio of Sailors at the Ship's Rail Oil on Canvas
Sailboats in Moonlight by Edward Moran
American Sloop of War of the Civil War Oil Painting
W.K. Vanderbilt's Sail & Steam Yacht ALVA Painting
GRAND TURK of Salem, 1815 Watercolor Painting as in Peabody Museum
Royal Navy Midshipman in the Rigging - Watercolor Ca 1785
Antique John Bellamy Style Carved American Eagle
Artistic Carving Co. American Eagle
Ward Line Ship Portrait USS NIAGARA Fredrick S. Cozzens Original Watercolor 1888
Antique Shipbuilder's Colored Advertising Ship Drawing
MILITARY HEAD GEAR COVERS & HATS by Land And Sea Collection™
British Army Napoleonic Era Full Dress Cocked Hat Bicorn
French Cavalry Officer's Kepi Ca 1876
U.S. Navy Lieutenant's Cocked Hat, Sword Belt, Epaulet Kit
US Navy Full Dress Sword & Cocked Hat Kit Mint
AUTHENTIC VINTAGE U.S. NAVY & SHIPS BELLS by Land And Sea Collection™
What There Is To Know About US Navy Bells
US Navy Bell Pre WW II with History
Authentic Pre WW II US Navy Bell & Stand
US Vietnam Era Navy Bell & Later Aluminum Bracket
Unusual WW I US Navy Bell Haze Grey & Green Patina
Large WW II Destroyer Size US Navy Bell
U.S.Navy WW II Foredeck - Anchor Bell Display Mount
Early US Navy Fore Deck Bell Repaired Crack
British Royal Navy Ships Bell Rare
Turn of the 20th Century US Navy Bell Ca 1900
Naval & Military Ships Foredeck Bell Vietnam Era Display
Fancy Ships Bell Ropes
RADIO ROOM CLOCKS - by Land And Sea Collection™
VINTAGE NAVY & MARITIME SHIPS CLOCKS by Land And Sea Collection™, Chelsea, Seth Thomas
Chelsea USCG Ship's Brass Case Clock Pre WW II Era
Chelsea US Navy WW II Combat Information Center 10" Case Brass Ships Clock
Chelsea US Navy WW II Mark I Deck Clock Rose Colored Brass
The Earliest Boston Clock Co. 10 inch Ships Clock Known
Large WW II Era Seth Thomas 10 inch Ships Clock
Seth Thomas 1944 US Navy Mark I Deck Clock Fully Restored
Antique Seth Thomas Side Wind Ships Clock Brass Case
US Navy WW II Mark I Deck Clock Polished Brass
Seth Thomas WW II US Navy Deck Clock No. 1
Vintage C PLATH Aneroid Bulkhead Barometer
Large Seth Thomas US Navy Battleship Pilot House Clock
Historic WW II US Navy Ships Clock Mint Condition
10 Inch Antique Chelsea Battleship Clock Pilot House Model
Seth Thomas - Ingalls Shipbuilding WW II Ships Bell Cllock Mint
Hamilton Model 22 Gimbaled Chronometer Clock Near Perfect
Antique Waltham U.S. Navy Boxed Chronometer Mint
Unique Seth Thomas Side Wind Chronometer Ca 1899
Rare CHELSEA World War One Navy Clock Ca 1916
Important Antique Seth Thomas Ships Clock Dated 1878
Dollond Presentation Barometer Carved Dolphins Base 1875
Vintage Chelsea Ship's Bell Clock Hinged Bezel 5 Stars
Vintage Seth Thomas Ships Bell Clock Ca 1941 Desktop
SHIPS LIGHTING LANTERNS NAVIGATION LAMPS BRASS by Land And Sea Collection™
An Early 18th Century Gimballed Iron Cage Oil Lamp
Perkins Marine Combination Navigation Lamp
ABOUT OUR MODELS by Land And Sea Collection™
Steamer SABINO Mystic Seaport
Chris Craft BARREL BACK Model Speedboat
Chris Craft 1929 Commuter Cruiser Boat Ship Model
Chris Craft Utility Model Boat
Chris Craft 1934 Triple Cockpit Speedboat
1934 Chris Craft Double Cockpit Runabout Speedboat
1920 Classic Motor Yacht Model
New England Lobster Boat Model
U.S. DESIGN BOAT MODELS by Land And Sea Collection™
HALF HULL MODELS by Land And Sea Collection™
Beetle Catboat Model
Crosby Catboat Model
Marshall SANDERLING Catboat Model
ADVENTURESS Schooner Model
AMERICA Schooner Model
Schooner BLUENOSE Model Two Sizes
Giant Schooner Bluenose Model Ship Ready Built Display
Schooner BRILLIANT Large Size Sailboat Model Training Ship
Chesapeake Bay Skip Jack MINNE V
Herreshoff 12.5 Sailboat Model
1905 Herreshoff NEW YORK 30 Sailboat Model
International One Design Class - IOD Model Racing Sailboat
J Class ENDEAVOUR J Class Model
J Class RAINBOW Model
J Class SHAMROCK Model
The America's Cup Half Model- MISCHIEF
CONTEMPORARY NAUTICAL ART, MARINE PAINTINGS OF CLASSIC SEASCAPES by Land And Sea Collection™
American Baltimore Clipper Ship Oil Painting
Large Cast Bronze Self Portrait Sculptor George Lundeen Ca 1972
WOOLWORKS BRITISH WOOLIES by Land And Sea Collection™
Wool Work Royal Coat of Arms Admiral's
Woolie of Sail Assisted Four Masted British Steamship Sailor Made Wool Work
ARCHIVES of Land And Sea Collection™
LINKS

To view our current inventory of antique and vintage clocks and barometers, click here!

Vintage C PLATH Aneroid Bulkhead Barometer
 

VINTAGE C. PLATH BULKHEAD
ANEROID BAROMETER

 

Vintage C. Plath android barometer mage

 

 

Maximum diameter 8 1/2"   Dia. dial 6"   Height 2 3/4"    Weight 3 pounds

Presented is a very rare C. Plath aneroid barometer that is stamped with the number 2165 on the back of its hardwood case. It is very different from many other barometers of this type available on today's market because of its high quality C. Plath mechanism, which results in extremely accurate readings. Plath for years has been a maker of instruments used for marine navigation and continues in business today. Our tests show that it reads very close to the data reported for this location at the same time. 

PROVENANCE: It has been in the same family for the past 50+ years. A descendent recalls that it was shipped to an Oregon antique auction house in the 1960s or early 1970s as part of a container of antiques from the United Kingdom and Europe where it was purchased. It was described as a German barometer used on a ship.

Aneroid barometers measure pressure by a method  that does not use a liquid. Invented in 1844 by French scientist Lucien Vidi, the aneroid barometer uses a small, flexible metal box called an aneroid cell (capsule), which is made from an alloy of beryllium and copper. The evacuated capsule is prevented from collapsing by a strong spring. Small changes in external air pressure cause the cell to expand or contract. This expansion and contraction drives mechanical levers such that the tiny movements of the capsule are amplified and displayed on the face of the aneroid barometer. Many models include a manually set needle which is used to mark the current measurement so a change can be seen. In addition, the mechanism is made deliberately "stiff" so that tapping the barometer reveals whether the pressure is rising or falling as the pointer moves. This type of barometer is common in homes and in recreational boats, as well as small aircraft. It is also used in meteorology, mostly in barographs and as a pressure instrument in radiosondes. credit wikipedia 

 

Movement of the Plath android barometer image

Movement of the Plath android barometer.

This is the only example of this barometer that we have been able to find. Our research has included a review of the internet and of our C. Plath reference works including self-published books of the company's history through its 1st 150 years.  Plath sextants were considered to be the Rolls Royce of celestial navigation instruments and we consider this device to be of the same caliber.

Partial side view of the Plath android barometer image
 
Viewing the barometer from the left. Note the thick beveled crystal.   

CONDITION: There is little fault to find except to note the normal marks of age and the darkening of the varnish with time. There are two mounting tabs missing from the back. The instrument reads very closely to the reported data in this area. There is an adjustment screw on the back for setting the pressure.

A close-up picture showing the detailed engraving image
Showing the pointers and the high quality print

 

Back of Plat barometer's case image
Back of case showing two missing tabs and No. 2165 at the top 

 

C. PLATH COMPANY HISTORY: In brief, Carl Plath started manufacturing sextants, in addition to other nautical products, in Hamburg Germany in 1862 though the purchase of the David Filby instrument company though the company's origin dates back to 1837. As a result WW II, C.Plath was dismantled completely by the occupation forces. Around 1950, various prohibitions were lifted, and C. Plath was allowed to begin production again of sextants and other nautical instruments. Also in 1949,C.Plath was offered a gyrocompass patent and in 1951 the first gyrocompass designed to this patent was presented to the public. C.Plath progressed from the role of instrument maker to that of a modern marine navigation equipment manufacturer. In the following years the product range was expanded by many more modern designs such as autopilots, speed logs, radio direction finders, etc.

In 1962 C.Plath was acquired by Litton Industries, a large American concern.The C.Plath North American Division was set up in 1978 in College Park near Washington. 1996 saw the introduction of the world's first fiber-optic solid-state gyrocompass by C.Plath. The first ever gyrocompass with no moving parts. Sperry Marine was formed in 1997 with the combination of C.Plath, Decca Marine and Sperry Marine with more organizational changes yet to come. After 163 years, C.Plath changes its name to Sperry Marine in May 2000. In 2001 Sperry Marine becomes part of the Northrop Grumman Corporation.  

OUR QUALIFICATIONS: We are one of the few company's still selling navigation instruments   that know anything about them. For purposes of judging whether Joel's opinion counts, he was the editor of the chapter on sextants of the 1977 Edition of "Bowditch", The American Practical Navigator, NAVPUB 9; a member of the U.S. Naval Academy Navigation Symposium, 1975 -1978; the author of a book on marine sextants, Cornell Maritime Press,1975, and the founding president of Nautech Maritime Corporation which partnered with Tamaya of Japan in the introduction of the MS 733 Spica, the MS 833, Jupiter, MS 933 Venus sextants and the famous NC-2 navigation computer, in the U.S. market. Joel is a retired Master Upon Oceans, and held a U.S. Navy "D" Qualification as a Senior Skipper - Oceans. For six years he was a Varsity Offshore Sailing Team Coach at the U.S. Naval Academy. Some of his memberships have included the: Association of Naval Aviation, Silver Wings, The Tailhook Association, Naval Academy Sailing Squadron, McCampbell's Aces Squadron, Naval Historical Foundation, and the Naval Order of the United States.

STANDARD FLAT RATE SHIPPING, INSURANCE & PACKING to 48 contiguous States, $40.00.

OUR UNCONDITIONAL NO NONSENSE GUARANTEE: If not completely satisfied with your purchase it may be returned within five days of receipt in its original packaging if without damage. Return items must be insured for their full value. Only a prior email authorization from us for the return is required. Shipping charges are included in this offer within the continental United States if an error is due to our fault.

COUNTRIES SERVED: International buyers welcome, but inquire first. We have satisfied customers in Argentina, Australia, Austria, Belgium, Bermuda, British Virgin Islands, Canada, Chile, Republic of China, Czech Republic, Democratic Republic of Congo, Denmark, Estonia, England, France, Germany, Greece, Holland, Hong Kong, Hungary, Iceland, Indonesia, Ireland, Israel, Italy, Japan, Kuwait, Latvia, Luxembourg, Malaysia, Martinique, Mexico, New Hebrides (Vanuatu), New Zealand, Nigeria, Norway, Nova Scotia, Panama, Philippines, Poland, Portugal, Puerto Rico, Romania, Russia, Saudi Arabia, Scotland, Singapore, South Africa, Spain, St. Maarten, Sweden, Switzerland, Thailand, Turkey, United Arab Emirates, Vanuatu (New Hebrides), USVI and the Eastern Caribbean.

ACCEPTED FORMS OF PAYMENT are Bank wire transfer, cashier's check, or personal check in which case the item will be held until cleared. Our prices are quoted net to seller, but credit cards may be accepted through PayPal for verified members by special arrangement at an additional charge. Overseas terms are different.

Copyright 2015 by Land And Sea Collection™. All Rights Reserved.