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Completed in 1849, the original Wadjemup Lighthouse (also known as Rottnest Island Light Station) was
Stokes returned to Fremantle on ''Beagle'' in April 1843 and wrote:
Rottnest had been used as a prison for Aboriginal Australians, Aboriginal people since 1838.
Superintendent of Public Works Henry Trigg (public servant), Henry Trigg designed the first lighthouse and laid the foundation stone in January 1842. Perth builder Bayley Maycock oversaw construction of the tower at a cost of £500 and used labour provided by the prisoners and locally quarried limestone. Construction seemed to be quite protracted for reasons which are unclear—possibly because of resistance by the Prisoner's Superintendent Henry Vincent, who disliked outside meddling on the island.
The first keeper, Samuel Thomas, was appointed on 18 January 1849—two years before the light was lit. Thomas's duties initially included operating a system of signalling using flags and flares to indicate the arrival of ships. Different signals and flag combinations indicated ships to the north or south of the island and these were monitored from a pilot's lookout at Bathurst Point on the north-eastern extremity of the island and then relayed to Arthur Head at Fremantle. Four flagpoles were built at the lighthouse for signalling. The flags were about square. When confirmation of a ship's arrival was received, the lookout man at Arthur Head raised a blue flag for the information of Fremantle residents.
Vincent wrote to Colonial Secretary Henry Revett Bland on 25 August 1849, that "... the Tower of the Litehous is all finesh...". The conclusion of construction coincided with the closure of the island prison establishment and the removal of inmates back to the mainland. The Aboriginal prison population did return however, between 1855 and 1931.
The tower's completed height was shorter than the design, and commissioning was finally completed in 1851 when the revolving lamp and clockwork mechanism were fitted. Unusually for the period, as most lighthouse lamps and mechanisms came from England, the machinery for the revolving catoptric light was designed and built in Fremantle. Assistant Surveyor-General Augustus Gregory designed the mechanism which comprised two sets of three oil-burning lamps, each with a silvered parabolic reflector. In 1850, a contract was let to Alfred Carson to construct the revolving apparatus at a cost of Pound sterling, £43, equivalent to in . The official opening on 1 June 1851 coincided with the twenty-second anniversary of the Colony and the opening of another lighthouse at Arthur Head.
The light was visible for and had a characteristic five-second flash followed by a 55-second eclipse. The entire apparatus rotated once every two minutes. It was operated by a clockwork mechanism and the lamps consumed 3 gallons of coconut oil per week. In 1862, colza oil, and later in the century, kerosene were used as fuel. The octagonal lantern was high, and glazed with 160 panes of thick glass.
''The Argus (Melbourne), The Argus'' reported on 31 July 1851:
The now demolished lighthouse keeper's quarters and a storeroom were constructed nearby.
Thomas Carter succeeded Samuel Thomas as keeper in January 1853. The following year, on hearing that a vacancy for the keeper's position had occurred, John Duffield Senior wrote to the Colonial Secretary on 17 January asking that his son Samuel be considered. Governor Charles Fitzgerald approved Samuel Duffield's appointment as the third Rottnest lighthouse keeper the following day. Duffield, his wife and four children took up residence with an initial pay of £44 per year rising to £88 per year at his retirement in 1879 with a pension of £33 6s 8d, equivalent to in . Duffield was the longest-serving lighthouse keeper at Rottnest. The lighthouse keeper lived an isolated existence, being required to be on duty at all hours. This would have been exacerbated by the absence until 1866 of a permanent road between the Thomson Bay settlement and the lighthouse.
In 1863 the British Admiralty, Admiralty issued its first publication of the west coast of Australia in ''The Australia Directory'' Vol. 3. The light was described as revolving and flashing for five seconds in every minute, and that it could be seen for on a clear day at an elevation of . As to signalling, ''The Directory'' stated:
Repairs to the tower were made in 1879 and a new lens from England was ordered the following year. These works totalling £100 were approved in the Legislative Council in 1880. In March 1881 a new first order dioptric lamp was fitted and in 1887 a locally made revolving apparatus was installed. However, the Harbour and Light Department described the light as being "behind the times". A first-order holophotal lantern with an estimated cost of £3,900 was ordered in 1891. The same year £6,000 was placed in the Government's budget estimates for a new lighthouse, which had been under consideration for some time.
Tenders for the new tower were accepted in October 1894 for £3,237 4s. 9d. from Messrs Parker and Rhodes, and construction commenced in March 1895. The foundation stone was laid on 25 April 1895 by the Premier of Western Australia, John Forrest, Sir John Forrest and included the placement of a glass bottle in a niche in the stone, containing newspapers, coins and copies of plans of the new lighthouse. It was designed by British engineer William Douglass (engineer), William Douglass with construction overseen by the colony's engineer-in-chief, C. Y. O'Connor. Douglass also designed the Cape Leeuwin Lighthouse, which was built between 1895 and 1896.
Construction of the new tower alongside the original lighthouse was completed in 1896, and on the occasion of its opening on 17 March ''The West Australian'' newspaper reported:
The basement octagon of the tower is across and thick, being formed from of concrete. The superstructure is above this and comprises of hard limestone. The outer diameter is about at ground level and the walls are thick. At the top of the tower the inner diameter is and the walls excluding capping are thick. The lantern house is high. Stone for the new tower was transported to the site from a quarry at Nancy Cove, about south-west, along a tramway built for the task.
The light characteristic was initially a flash for 3 seconds and a 17-second eclipse. There being eight lens panels, the apparatus revolved every 2 minutes 40 seconds. The new tower almost doubled the height of the previous one and accommodated a more powerful candle power lamp which was visible for .
At the opening ceremony the Governor Gerard Smith (governor), Sir Gerard Smith referred to the lighting of the lamp as "this new light symbolises the progress and vigour of the colony". At the same ceremony, Premier Forrest said:
The existing lighthouse keeper's house was built at about the same time and the old tower was demolished a short time after the new tower was commissioned. The head keeper at the time of the opening was William Brown and his assistant keepers were David Mitchinson and David Baird.
In the year ended June 1908 the wick burners were replaced by a Chance Brothers, Chance incandescent petroleum vapour burner and the light output was increased from to candle power. This was increased to candles in February 1927 and the current mercury float pedestal and clockwork (now electrified) mechanism was installed in March 1929. At the same time, the light characteristic was changed to a 0.4 second flash with a 4.6 second eclipse. The revolution time was thus 40 seconds.
Electrification was done on 15 January 1936 and power increased to candles. states that the light was increased to candle power in 1936. All other sources consulted state candelas and as do almost all first order lighthouses worldwide. The higher figure is therefore assumed to be an error. The light characteristic changed to 0.2 second flash with a 7.3 second eclipse. The apparatus revolution time became one minute.
Completed in 1849, the original Wadjemup Lighthouse (also known as Rottnest Island Light Station) was Western Australia
Western Australia (WA) is the westernmost state of Australia. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Aust ...
's first stone lighthouse
A lighthouse is a tower, building, or other type of physical structure designed to emit light from a system of lamps and lens (optics), lenses and to serve as a beacon for navigational aid for maritime pilots at sea or on inland waterways.
Ligh ...
and was built to provide a safer sailing passage for ships to Fremantle Port
Fremantle Harbour is Western Australia's largest and busiest general cargo port and an important historical site. The inner harbour handles a large volume of sea containers, vehicle imports and livestock exports, cruise shipping and naval visits ...
and the Swan River Colony
The Swan River Colony, also known as the Swan River Settlement, or just ''Swan River'', was a British colony established in 1829 on the Swan River, in Western Australia. This initial settlement place on the Swan River was soon named Perth, an ...
.
A second and larger replacement tower was built on the same site in 1896. It is the fourth oldest extant lighthouse in Western Australia and was Australia's first rotating beam lighthouse. A shipwreck that was partly caused by poor communications and misunderstood signals from the lighthouse prompted the construction of Bathurst Lighthouse on the island in 1900.
Location selection and obelisk
Rottnest Island
Rottnest Island (), often colloquially referred to as "Rotto", is a Islands of Perth, Western Australia, island off the coast of Western Australia, located west of Fremantle. A sandy, low-lying island formed on a base of aeolianite limestone, ...
is the largest and northernmost of several islands near the Port of Fremantle. It is from the mouth of the Swan River and is generally the first land sighted by ships arriving from the west. The island is long and at its widest point, with a total land area of . The lighthouse site is at the highest point of the island, on Wadjemup Hill, with the tower base above sea level. It is west of the Thomson Bay settlement and about south-west of the Geordie Bay settlement.
Between 1837 and 1843, Commander John Clements Wickham
John Clements Wickham (21 November 17986 January 1864) was a Scotland, Scottish explorer, naval officer, magistrate and administrator. He was first lieutenant on during its Second voyage of HMS Beagle, second survey mission, 1831–1836, un ...
led an expedition in with Lieutenant John Lort Stokes
Admiral John Lort Stokes (1 August 1811 – 11 June 1885) was a Royal Navy officer who served onboard for almost eighteen years.Although 1812 is frequently given as Stokes's year of birth, it has been argued by author Marsden Hordern that Stok ...
to chart sections of the Australian coastline. During the voyage, Fremantle
Fremantle () () is a port city in Western Australia located at the mouth of the Swan River (Western Australia), Swan River in the metropolitan area of Perth, the state capital. Fremantle Harbour serves as the port of Perth. The Western Australi ...
was visited seven times and in the course of one of these visits on 25 March 1840, Stokes wrote in his journal:
In October 1840, Surveyor-General John Septimus Roe, together with Wickham and Stokes published ''s:Sailing Directions For The Navigation About Rottnest Island, Sailing Directions for the Navigation About Rottnest Island''. The document appeared in the ''Government Gazette'' and included:
Original tower
Stokes returned to Fremantle on ''Beagle'' in April 1843 and wrote:
Rottnest had been used as a prison for Aboriginal Australians, Aboriginal people since 1838.
Superintendent of Public Works Henry Trigg (public servant), Henry Trigg designed the first lighthouse and laid the foundation stone in January 1842. Perth builder Bayley Maycock oversaw construction of the tower at a cost of £500 and used labour provided by the prisoners and locally quarried limestone. Construction seemed to be quite protracted for reasons which are unclear—possibly because of resistance by the Prisoner's Superintendent Henry Vincent, who disliked outside meddling on the island.
The first keeper, Samuel Thomas, was appointed on 18 January 1849—two years before the light was lit. Thomas's duties initially included operating a system of signalling using flags and flares to indicate the arrival of ships. Different signals and flag combinations indicated ships to the north or south of the island and these were monitored from a pilot's lookout at Bathurst Point on the north-eastern extremity of the island and then relayed to Arthur Head at Fremantle. Four flagpoles were built at the lighthouse for signalling. The flags were about square. When confirmation of a ship's arrival was received, the lookout man at Arthur Head raised a blue flag for the information of Fremantle residents.
Vincent wrote to Colonial Secretary Henry Revett Bland on 25 August 1849, that "... the Tower of the Litehous is all finesh...". The conclusion of construction coincided with the closure of the island prison establishment and the removal of inmates back to the mainland. The Aboriginal prison population did return however, between 1855 and 1931.
The tower's completed height was shorter than the design, and commissioning was finally completed in 1851 when the revolving lamp and clockwork mechanism were fitted. Unusually for the period, as most lighthouse lamps and mechanisms came from England, the machinery for the revolving catoptric light was designed and built in Fremantle. Assistant Surveyor-General Augustus Gregory designed the mechanism which comprised two sets of three oil-burning lamps, each with a silvered parabolic reflector. In 1850, a contract was let to Alfred Carson to construct the revolving apparatus at a cost of Pound sterling, £43, equivalent to in . The official opening on 1 June 1851 coincided with the twenty-second anniversary of the Colony and the opening of another lighthouse at Arthur Head.
The light was visible for and had a characteristic five-second flash followed by a 55-second eclipse. The entire apparatus rotated once every two minutes. It was operated by a clockwork mechanism and the lamps consumed 3 gallons of coconut oil per week. In 1862, colza oil, and later in the century, kerosene were used as fuel. The octagonal lantern was high, and glazed with 160 panes of thick glass.
''The Argus (Melbourne), The Argus'' reported on 31 July 1851:
The now demolished lighthouse keeper's quarters and a storeroom were constructed nearby.
Thomas Carter succeeded Samuel Thomas as keeper in January 1853. The following year, on hearing that a vacancy for the keeper's position had occurred, John Duffield Senior wrote to the Colonial Secretary on 17 January asking that his son Samuel be considered. Governor Charles Fitzgerald approved Samuel Duffield's appointment as the third Rottnest lighthouse keeper the following day. Duffield, his wife and four children took up residence with an initial pay of £44 per year rising to £88 per year at his retirement in 1879 with a pension of £33 6s 8d, equivalent to in . Duffield was the longest-serving lighthouse keeper at Rottnest. The lighthouse keeper lived an isolated existence, being required to be on duty at all hours. This would have been exacerbated by the absence until 1866 of a permanent road between the Thomson Bay settlement and the lighthouse.
In 1863 the British Admiralty, Admiralty issued its first publication of the west coast of Australia in ''The Australia Directory'' Vol. 3. The light was described as revolving and flashing for five seconds in every minute, and that it could be seen for on a clear day at an elevation of . As to signalling, ''The Directory'' stated:
Repairs to the tower were made in 1879 and a new lens from England was ordered the following year. These works totalling £100 were approved in the Legislative Council in 1880. In March 1881 a new first order dioptric lamp was fitted and in 1887 a locally made revolving apparatus was installed. However, the Harbour and Light Department described the light as being "behind the times". A first-order holophotal lantern with an estimated cost of £3,900 was ordered in 1891. The same year £6,000 was placed in the Government's budget estimates for a new lighthouse, which had been under consideration for some time.
New tower
Tenders for the new tower were accepted in October 1894 for £3,237 4s. 9d. from Messrs Parker and Rhodes, and construction commenced in March 1895. The foundation stone was laid on 25 April 1895 by the Premier of Western Australia, John Forrest, Sir John Forrest and included the placement of a glass bottle in a niche in the stone, containing newspapers, coins and copies of plans of the new lighthouse. It was designed by British engineer William Douglass (engineer), William Douglass with construction overseen by the colony's engineer-in-chief, C. Y. O'Connor. Douglass also designed the Cape Leeuwin Lighthouse, which was built between 1895 and 1896.
Construction of the new tower alongside the original lighthouse was completed in 1896, and on the occasion of its opening on 17 March ''The West Australian'' newspaper reported:
The basement octagon of the tower is across and thick, being formed from of concrete. The superstructure is above this and comprises of hard limestone. The outer diameter is about at ground level and the walls are thick. At the top of the tower the inner diameter is and the walls excluding capping are thick. The lantern house is high. Stone for the new tower was transported to the site from a quarry at Nancy Cove, about south-west, along a tramway built for the task.
The light characteristic was initially a flash for 3 seconds and a 17-second eclipse. There being eight lens panels, the apparatus revolved every 2 minutes 40 seconds. The new tower almost doubled the height of the previous one and accommodated a more powerful candle power lamp which was visible for .
At the opening ceremony the Governor Gerard Smith (governor), Sir Gerard Smith referred to the lighting of the lamp as "this new light symbolises the progress and vigour of the colony". At the same ceremony, Premier Forrest said:
The existing lighthouse keeper's house was built at about the same time and the old tower was demolished a short time after the new tower was commissioned. The head keeper at the time of the opening was William Brown and his assistant keepers were David Mitchinson and David Baird.
In the year ended June 1908 the wick burners were replaced by a Chance Brothers, Chance incandescent petroleum vapour burner and the light output was increased from to candle power. This was increased to candles in February 1927 and the current mercury float pedestal and clockwork (now electrified) mechanism was installed in March 1929. At the same time, the light characteristic was changed to a 0.4 second flash with a 4.6 second eclipse. The revolution time was thus 40 seconds.
Electrification was done on 15 January 1936 and power increased to candles. states that the light was increased to candle power in 1936. All other sources consulted state candelas and as do almost all first order lighthouses worldwide. The higher figure is therefore assumed to be an error. The light characteristic changed to 0.2 second flash with a 7.3 second eclipse. The apparatus revolution time became one minute.
''City of York'' incident
On 12 July 1899 the lighthouse was involved in a major shipwreck event, when a British owned barque was wrecked off a reef to the north of the island. The ship had sailed from San Francisco with a cargo of timber and was en route to Fremantle when it was seen by the lighthouse keeper at 4:30 p.m. about distant. Conditions were stormy with blinding rain. The keeper signalled news of the sighting to the head pilot at Thompson Bay who readied himself and his pilot boat to go to the assistance of the ship once it signalled for a pilot. At 6:45 p.m. the ship had still not signalled for a pilot and the assistant lighthouse keeper challenged the ship by lighting a flare-up at the base of the lighthouse, meaning for the ship to stand off until the pilot had arrived. The captain however mistook the signal as being from a pilot boat itself and that it was the international code signifying that the ship should continue towards it (the pilot boat). He unwittingly sailed straight towards the shallow reefs that surround the island. Eleven men including the captain drowned and the ship was lost. Another ship, , was also lost in the same storm, but on the southern side of the island. At least 24 (and possibly 26, accounts very) were on board and all were drowned. There was no indication of the lighthouse having played a role in its loss. A second Rottnest lighthouse at Bathurst Lighthouse, Bathurst Point was built in 1900 on the north-east of the island partly in response to the incident, as well as other shipping disasters in the area.Other buildings
The lighthouse precinct includes the following extant structures *Lighthouse tower (1896) *The foundations of the original 1849 tower in a small stone building adjacent *1890s lighthouse keeper's cottage, now used for accommodation unrelated to lighthouse operations *Battery Observation Post (BOP), built as a lookout during World War II to coordinate aiming and firings from the 6-inch and 12-inch guns at Bickley Battery and Oliver's Battery on the island. Plans for its restoration and opening as a tourist attraction are under consideration. *Signals Building, associated with the BOP *Women's Army Barracks, built to house officers and staff who operated the BOP. The building is used nowadays for occasional accommodation for University and other scientific research groups working on the island.Tourism and modern operations
Wadjemup Lighthouse was converted to automatic operations in November 1986 and is currently operated to the Australian Maritime Safety Authority. The last lighthouse keeper left the island in 1990. It is a popular tourist site with volunteer guides offering hourly tours of the precinct and to the top of the tower with information on the site's history. There are 155 steps to the top and the tour has views of the coastline around the island and back to the mainland around the Perth metropolitan area. The lantern is a diameter Chance Brothers device with a focal radius 8-panel catadioptric lens from the same company. It rotates once every 60 seconds on a Mercury (element), mercury float pedestal. It is powered by 240-volt electricity from the island's mains supply and has a 2.5kVa diesel backup system. The light is above sea level and has a nominal range of and geographical range of . Its current light characteristic is a single flash of 0.07 seconds every 7.5 seconds with an eclipse of 7.43 seconds.Engineering heritage award
The lighthouse and signal station received a Historic Engineering Marker from Engineers Australia as part of its Engineers Australia#Engineering Heritage Recognition Program, Engineering Heritage Recognition Program.See also
* List of lighthouses in AustraliaReferences
Sources
* * * * * * * * * * * * * * * * * {{Authority control Lighthouses completed in 1896 Lighthouses in Western Australia Recipients of Engineers Australia engineering heritage markers Lighthouses completed in 1849 State Register of Heritage Places on Rottnest Island