Members were treated to a very interesting presentation by Sten Sjostrand, a naval architect. With his thirty-three years of experience and enthusiasm in marine structures, ceramics, historical trade, shipping, sailing, diving and excavation, he took us on a journey beyond our expectations.
The presentation held at Badan Warisan provided ample space for the display of complete and broken pieces of historical and fake ceramic pieces, and books on display and for sale. Before and during Sten's presentation, there was also a video display of the recordings they took of their works on the various shipwrecks.
Sten told us that his journey started off from his curiosity as to whether a ceramic piece he bought was truly a genuine antique. He wanted to know the history behind the piece and many others that he was offered in shops.
His interest turned into an investment, and today, he has already discovered ten shipwrecks along the coastal waters of Malaysia, most of which are in the South China Sea. He did this with the help and assistance of the Malaysian government and key personnel working with him.
Sten briefly shared with us how to identify a genuine antique ceramic from a fake. We would need to have in-depth knowledge of the glaze used, the motifs and the clay used for the piece of ceramic.
The wood of the ship that carried the piece of ceramic will also help shed some light on where it came from. If we do not have a strong background on the history of the ceramic piece we are interested in, we were advised not to make the purchase.
There was also a piece shown to us that was a copy from the year 1640. Sten told us that the motif and the dynasty printed on the piece do not match. For every piece that was on display, Sten explained in detail the history behind each find and how one piece differs from the other.
Marine archaeology is a very tedious process. Sten told us that the initial stage involves surveys done with the Marine Department in the waters of a particular recorded historical route. The search begins after the survey is completed. If the search is successful, a few specimen pieces will be retrieved, recorded and archived.
Thereafter, they have to map the ship at its location. This involves numerous dives and recordings on the make of the ship, measuring its current and actual size, according to the detailed measurement of each plank of wood available.
The mapping of the ship and estimation of the load it carried are both tedious and critical. The recordings provide valuable information on the history behind the shipwreck.
For example, the Desaru Shipwreck took Sten's team two months to do the mapping and to suck out the mud that covered the ship. It then took another six weeks to sketch the whole layout of the ship.
Not all shipwrecks are found in deep waters. There are shipwrecks that are only 12 metres deep while there are others which are found 60 metres deep. There are times when the divers only have 11 minutes to work underwater but have to spend about two hours to rise back up to the ship.
Hence, with all the work involved in the excavation, they have to engage the services of the Customs, Navy and Marine officers to protect the artifacts and ensure the security of the excavation team. It is usual for them to spot other boats monitoring their activities.
Anyone who is interested to know more can buy the book Maritime Archaeology and Shipwreck Ceramics in Malaysia by Roxanna Brown and Sten Sjostrand from Nanhai Marine Archaeology Sdn Bhd. You can contact Ms Karen Loh at 012 203 9126 for more details.
- Kris Ang
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