''Jewel of Muscat'' is a ship based on the design of the
Belitung shipwreck, an Arabian
dhow
Dhow (; ) is the generic name of a number of traditional sailing vessels with one or more masts with settee or sometimes lateen sails, used in the Red Sea and Indian Ocean region. Typically sporting long thin hulls, dhows are trading vessels ...
that was found off the coast of
Belitung Island,
Indonesia
Indonesia, officially the Republic of Indonesia, is a country in Southeast Asia and Oceania, between the Indian Ocean, Indian and Pacific Ocean, Pacific oceans. Comprising over List of islands of Indonesia, 17,000 islands, including Sumatra, ...
, in 1998 and subsequently salvaged. It was built in a joint effort by the governments of
Oman
Oman, officially the Sultanate of Oman, is a country located on the southeastern coast of the Arabian Peninsula in West Asia and the Middle East. It shares land borders with Saudi Arabia, the United Arab Emirates, and Yemen. Oman’s coastline ...
and
Singapore
Singapore, officially the Republic of Singapore, is an island country and city-state in Southeast Asia. The country's territory comprises one main island, 63 satellite islands and islets, and one outlying islet. It is about one degree ...
and Mike Flecker, one of the people employed by the salvage company Seabed Explorations at the time of the original recovery.
Background
Present-day knowledge of the original materials and methods used in construction of the ''Jewel of Muscat'' and this type of Arab dhow stems largely from the shipwreck itself, found preserved under sediment. The sediment preserved the remains of the wooden vessel and without this the wreck would have been lost due to worms. Most important were the discoveries about the methods of construction which were repeated in the construction of ''Jewel of Muscat''.
Fortunately pieces of the original timbers were preserved, allowing scientists to analyse the remains and determine the types of wood used. Timbers from a number of tree species were found, including one that is unique to central Africa. After analysing the hull form, timber species, and construction methods, archaeologists concluded that the wreck was of Indian or Arabian origin, utilising some imported wood.
Construction and voyage
The ''Jewel of Muscat'' was built at Qantab near Muscat, the capital of Oman.
[National Geographic TV, ''Sailing the Treasure Ship''. Viewed 2013-01-13.] Construction began in October 2008 and it set sail for Singapore on 16 February 2010, arriving on 3 July 2010.
The ship is remarkable in that it was sewn together, following the construction techniques used in the wrecked ship, rather than the using more traditional methods of pegs or nails. The dhow is about wide and long. It is an accurate reproduction thanks to the measurements taken by Walterfang's team during the excavation.
Timber for the ship was made from ''
Afzelia africana'' trees felled in
Ghana
Ghana, officially the Republic of Ghana, is a country in West Africa. It is situated along the Gulf of Guinea and the Atlantic Ocean to the south, and shares borders with Côte d’Ivoire to the west, Burkina Faso to the north, and Togo to t ...
and cut into planks and frames at a Ghanaian lumberyard.
Boards were trimmed and sanded. Trimmed boards were steamed individually in a fire-heated steambox to make them flexible. When workers removed a board from the box, they had two minutes to carry it to the ship and clamp it into place in a bent and slightly twisted shape before it would stiffen again.
[Jewel of Muscat Archive. Video clip, "Planking Process."]
Accessed 2013-01-13. It was then sewn into position using
coir
Coir (), also called coconut fibre, is a natural fibre extracted from the outer husk of coconut, and used in products such as floor mats, doormats, brushes, and mattresses. Coir is the fibrous material found between the hard, internal shell ...
rope and
caulking
Caulk (also known as caulking and calking) is a material used to seal joints or seams against leakage in various structures and piping.
The oldest form of caulk consisted of fibrous materials driven into the wedge-shaped seams between board ...
made from multiple strands of fine coir rope with a diameter of about . In addition, the planks were coated with
shark
Sharks are a group of elasmobranch cartilaginous fish characterized by a ribless endoskeleton, dermal denticles, five to seven gill slits on each side, and pectoral fins that are not fused to the head. Modern sharks are classified within the ...
liver oil to make them water-resistant.
[National Geographic TV, ''Arab Treasure Ship''. Viewed 2013-01-13.]
The ''Jewel of Muscat'' made one voyage, from its shipyard in Oman 5000 kilometers to its berth in Singapore, following an ancient trade route, in stages, via Galle in Sri Lanka. The captain was Saleh al Jabri, with 25 years of sailing experience.
Illustrations show that the ships were
square-rigged
Square rig is a generic type of sail and rigging arrangement in which a sailing vessel's primary driving sails are carried on horizontal spars that are perpendicular (or square) to the median plane of the keel and masts of the vessel. These sp ...
, but virtually nothing else was known of their rigging. The sails were handmade from
canvas
Canvas is an extremely durable Plain weave, plain-woven Cloth, fabric used for making sails, tents, Tent#Marquees and larger tents, marquees, backpacks, Shelter (building), shelters, as a Support (art), support for oil painting and for other ite ...
. The main sail was and weighed over . The second mast bore a smaller mizzen sail. "Mizzen" is an Arabic word that means balance. The mizzen sail is used, in part, to steer the ship. A crew of at least eight is needed to manage the sails.
In Galle the canvas sails were replaced by sails woven from palm leaves by traditional weavers in
Zanzibar
Zanzibar is a Tanzanian archipelago off the coast of East Africa. It is located in the Indian Ocean, and consists of many small Island, islands and two large ones: Unguja (the main island, referred to informally as Zanzibar) and Pemba Island. ...
to "test their strength and handling characteristics".
An ancient navigational tool called a
kamal is used to make sightings of known stars compared to the horizon, measuring the ship's latitude.
The ship became becalmed and the captain procured a tow from the
Indian Coast Guard
The Indian Coast Guard (ICG) is a maritime law enforcement and search and rescue agency of India with jurisdiction over its territorial waters including its contiguous zone and Exclusive economic zone of India, exclusive economic zone. It was st ...
. They were towed to the city of
Cochin
Kochi ( , ), formerly known as Cochin ( ), is a major port city along the Malabar Coast of India bordering the Laccadive Sea. It is part of the district of Ernakulam in the state of Kerala. The city is also commonly referred to as Ernaku ...
in
Kerala State, India. After a month at sea, the boat was befouled with algae and barnacles. It was taken to dry dock, scraped, and coated with ''
chunam'', a mixture of goat fat and
lime.
[Vosmer, Tom]
The Jewel of Moscat: Reconstructing a Ninth-Century Sewn-plank Boat
tenth page. Accessed 2013-01-13.
While the ship proceeded from Cochin to Galle in Sri Lanka cracks appeared on the mast after strong gusts of wind. In Galle the masts were replaced with freshly hewn teak logs.
From October 2011 the ''Jewel of Muscat'' was housed in the
Maritime Experiential Museum and Aquarium in the
Sentosa resort in Singapore
until March 2020 when the museum was closed to later on become part of the new
Singapore Oceanarium, an expansion of the former
S.E.A. Aquarium.
[Resorts World Sentosa's "media alert"]
Resorts World Sentosa Bids Farewell to Crane Dance and The Maritime Experiential Museum
13 January 2020. In: RWSentosa.com
See also
*
Belitung shipwreck
References
External links
Official siteVideo – Captain Saleh Said Al Jabri's account of the crossing from Galle, Sri Lanka to Penang, Malaysia*
{{DEFAULTSORT:Jewel of Muscat
Replica ships
Ships of Oman
History of Singapore
Bilateral relations of Oman
Bilateral relations of Singapore
2010 ships