Gun Island

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• Gun I.
• Middle I.
• Pelsaert I.
Half Moon Reef •

Gun Island is one of the larger islands in the Pelsaert Group of the Houtman Abrolhos. It is nominally located at 28°53′10″S 113°51′35″E / -28.88611, 113.85972Coordinates: 28°53′10″S 113°51′35″E / -28.88611, 113.85972[1][2], about 4 km north and east of Half Moon Reef and is a flat limestone outcrop of about 800 metres by 350 metres in size.

Between June 1727 and March 1728, crew of the Dutch VOC ship Zeewyk were stranded on the island after it struck Half Moon Reef. After a longboat with 11 seamen which had been despatched to go for help had failed to return, the remaining survivors constructed a 20 metre sloop from the wreckage, which they named the Sloepie. Of the 88 who survived the ordeal, 82 arrived in Batavia on 30 April 1728.[3]

During admiralty surveys of the north-west coast in 1840, crew from HMS Beagle discovered a brass gun of about three pounds calibre and an iron swivel on which paint was still adhered. Captain Stokes with Commander John Clements Wickham named the place Gun Island.[4] They also discovered several coins, including one dated about 1707 and another dated 1720. Also seen was what appeared to be the beam of a ship with an iron bolt through it, and glass bottles and clay pipes. The material was presumed to have been left there by the Zeewyk castaways, 112 years earlier.

In 1883, Charles Edward Broadhurst, who had been granted a lease for guano export, discovered several campsites and seal bones there, which had evidentially been killed for sustenance by the Zeewyk crew.

Gun Island was one of the most heavily worked islands of the Abrolhos Islands for guano.[5] Guano workings continued on a commercial scale from the 1880s to the 1920s, and again in the mid-1940s. A stone jetty built for loading guano on the south-eastern corner is still visible.

A yacht, the Nautilus was wrecked at Gun Island in 1897.[6]

An archaeological expedition by members of the Western Australian Museum was made to the island in 1974.[7]

Gun Island is classified as having 'High' conservation significance and is one of the seven protected zones in the Abrolhos Islands. Protected zone restrictions mean that "visitors shall not carry out any digging or major earthworks within the zones around declared maritime archaeological sites unless permitted to do so", and that they shall also not take metal detecting devices onto the island.[8]

A 20 metre wide rock called "Gun Islet" is situated about 30 metres off the southern tip of the island.

[edit] References

  1. ^ Gazetteer of Australia (1996). Belconnen, ACT: Australian Surveying and Land Information Group.
  2. ^ Gun Island. Gazetteer of Australia online. Geoscience Australia, Australian Government.
  3. ^ Hugh Edwards (1970). The wreck on the half-moon reef. Rigby Limited, New York. ISBN 0684135507. 
  4. ^ Kimberly, W.B. (compiler) (1897). History of West Australia. A Narrative of her Past. Together With Biographies of Her Leading Men. Melbourne: F.W. Niven.  p. 15
  5. ^ Zeewijk. VOC Shipwrecks. Retrieved on 2007-12-02.
  6. ^ Abrolhos Islands Shipwrecks. Retrieved on 2007-12-02.
  7. ^ Zeewijk. Western Australian Museum. Retrieved on 2007-12-02.
  8. ^ Inventory of the land Conservation Values of the Houtman Abrolhos Islands. Department of Fisheries (October 2003).
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