Shark Point Battery
Encyclopedia
The Shark Point Battery is a small fort, located on the shores of Sydney
Sydney
Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...

 Harbour in the eastern Sydney suburb of Vaucluse, New South Wales Australia.

History

The land on Shark Point was resumed from its private owners and construction of the battery began in 1871 and was completed in 1874 with an additional barracks being added in 1880. The site was designed under the supervision of colonial architect James Barnet
James Barnet
James Johnstone Barnet was the Colonial Architect for New South Wales from 1862 - 1890.-Life and career:Barnet was born at Almericlose, Arbroath, Scotland. The son of a builder, he was educated at the local high school...

 who was responsible for designing several other harbour fortifications during this period. In 1872 three 80-pounder rifled muzzle-loading guns were installed.

In 1893 the fort was upgraded to hold a BL 9.2 inch (234 mm) Mk VI
BL 9.2 inch gun Mk I - VII
The BL 9.2 inch guns Mk I - Mk VII were a family of early British heavy breechloading naval and coast defence guns in service from 1881 to the end of World War I...

 breech-loading 'counter bombardment' British Armstrong
Armstrong Gun
The term Armstrong Gun was primarily used to describe the unique design of the rifled breech-loading field and heavy guns designed by Sir William Armstrong and manufactured in England from 1855 by the Elswick Ordnance Company and the Royal Arsenal at Woolwich...

 'disappearing' gun. The Shark Point Battery was one of three such batteries protecting Sydney
Sydney
Sydney is the most populous city in Australia and the state capital of New South Wales. Sydney is located on Australia's south-east coast of the Tasman Sea. As of June 2010, the greater metropolitan area had an approximate population of 4.6 million people...

 Harbour. The other two are the Ben Buckler Gun Battery at Bondi
Bondi
Bondi could refer to:-Places in Australia:* Bondi Beach, New South Wales, a beach and suburb in Sydney, Australia* Bondi Junction, New South Wales, a suburb and commercial centre in Sydney, Australia* Bondi, New South Wales, a suburb in Sydney, Australia...

, and the Signal Hill Battery
Signal Hill Battery
The Signal Hill Battery was constructed in 1892-3 at Watsons Bay and is adjacent to the Signal Hill Lighthouse on Old South Head Road.-History and description:...

 at Watsons Bay
Watsons Bay, New South Wales
Watsons Bay is a harbourside, eastern suburb of Sydney, in the state of New South Wales, Australia. Watsons Bay is located 11 km north-east of the Sydney central business district, in the local government area of the Municipality of Woollahra....

. The design of the batteries included a domed metal shield that covered each gun pit was intended to protect the gun from incoming shells. The Shark Point Battery's 9.2 inch gun's serial number was 7317. At some point the gun was removed and the battery converted to hold three 5-inch breech-loading guns
BL 5 inch gun Mk I - V
The BL 5 inch guns Mk I - Mk V were early British 5-inch breechloading naval guns after it switched from muzzle-loaders in the late 1870s. They were originally designed to use the old gunpowder propellants...

.

The Shark Point battery formed part of the Sydney Harbour defences
Sydney Harbour defences
Sydney Harbour was protected by coastal batteries and other fixed defences from the early 19th century until the 1960s. These defences were constructed to protect the Australian city of Sydney from attack by enemy warships and submarines....

 and was originally built at a time of fears of a Russian attack and other concerns such as in the withdrawal of British garrison troops, threats to British dependencies and increasing self reliance in defence matters. The fort worked in conjunction with various other forts located on Sydney Harbour that were also built in or around 1871. These forts included, the Middle Head Fortifications
Middle Head Fortifications
The Middle Head Fortification is located at the end of Old Fort Road, Middle Head, Mosman, New South Wales. The fortifications at Middle Head formed part of Sydney Harbour's defences.-History:The fortifications were built between 1870 and 1911....

, the Georges Head Battery
Georges Head Battery
The Georges Head Battery is located on Georges Head, in the suburb of Mosman in Sydney, New South Wales, Australia. The Georges Head battery is one of three forts in the area that were built for the purpose of defending the outer harbour...

, the Lower Georges Heights Commanding Position
Lower Georges Heights Commanding Position
The Lower Georges Heights Commanding Position is located in the urban locality of Georges Heights, New South Wales in the suburb of Mosman, on the shores of Port Jackson, Sydney, Australia...

 and another small fort on Bradleys Head, known as the 'Bradleys Head Fortification Complex
Bradleys Head Fortification Complex
The Bradleys Head Fortification Complex is a small fort located on the northern side of Taronga Park Zoo that formed part of a total defence system for Sydney Harbour and recalls a period when the colony of New South Wales became increasingly aware of its isolation and wealth...

'.

In its last form, the battery consisted of three sandstone gun emplacements or pits with embrasures for the guns to fire through. These pits were connected by open passages and covered passages that led into underground chambers that consisted of a gunpowder magazine
Gunpowder magazine
A gunpowder magazine is a magazine designed to store the explosive gunpowder in wooden barrels for safety. Gunpowder, until superseded, was a universal explosive used in the military and for civil engineering: both applications required storage magazines...

, a shell and artillery store and two shell and lamp recesses built of stone. The site had its own living quarters that included amenities for the workers manning the fort. The fort was surrounded by a picket fence with a sandstone base and another barbed wire fence for security. The fort also had its own jetty with connecting roads.

Shark/Steel Point at present consists of a three-gun battery. The passageways, tunnels, magazine store and barrack room are now partially buried. The stone lintel cover of the entry to the rear emplacement was smashed and the tunnel filled with debris, allowing water to seep in causing damage to the interior. The stonework of the lower emplacements and connecting passages are in good condition and there is still one gun emplacement located above ground.

The land on which the fort is located was granted to the state of New South Wales in 1980 and later became the responsibility of the New South Wales National Parks and Wildlife. A small portion of the land on which the fort is located is used as a degaussing
Degaussing
Degaussing is the process of decreasing or eliminating an unwanted magnetic field. It is named after Carl Friedrich Gauss, an early researcher in the field of magnetism...

 station by the Royal Australian Navy
Royal Australian Navy
The Royal Australian Navy is the naval branch of the Australian Defence Force. Following the Federation of Australia in 1901, the ships and resources of the separate colonial navies were integrated into a national force: the Commonwealth Naval Forces...

.
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