By Jeff Hampton The Virginian-Pilot © June 4, 2010
COROLLA, N.C.
A shipwreck exposed on the beach by winter storms could date to a time of commerce between England and Jamestown in the early 1600s.
Possibly the oldest known wreck on the North Carolina coast, the timbers and construction of the ship are very similar to the Sea Venture, the 1609 flagship of seven vessels that carried people and supplies to Jamestown, said Bradley A. Rodgers, a professor of archaeology and conservation in the maritime studies program at East Carolina University.
Remains of the Sea Venture rest off the Bermuda coast after it ran aground there in 1609 during a storm.
The wreck at Corolla grabbed attention after it was exposed following November nor'easters. On April 6, crews from the Wildlife Resources Commission, the Corolla fire department and residents hoisted it from the sand and dragged it on a sled to the lot near the Currituck Beach Lighthouse.
North Carolina underwater archaeologists and maritime history experts as well as students from ECU have since documented, sampled and measured the 12-ton wreck.
Plans are to transport it 90 miles down N.C. 12 to the Graveyard of the Atlantic Maritime Museum in Hatteras for display.
"It has a very unusual design," Rodgers said. "We couldn't believe our eyes when we saw that thing."
Now, an ECU graduate student will take on the historical research as part of his thesis, Rodgers said. Details might be found in the United Kingdom's Public Record Office, Rodgers said.
"It's going to be a detective story now," Rodgers said. "He's going to have to follow every lead he can."
The ship is relatively large and probably carried valuable cargo.
"It may not be that hard to find something on this," Rodgers said. "It would have been a tough loss for whatever company sponsored it."
If found, records would show the name of the sponsoring company, names of officers, cargo, destination and possibly where and how it wrecked, Rodgers said.
Two months ago, researchers believed this wreck could be the HMS Swift, a British ship about 70 feet long and 16 feet wide that ran aground off Point Comfort in the Chesapeake Bay in 1698. Currents might have carried the ship southward.
A closer look showed this ship was much larger, possibly 80 to 110 feet long and 30 to 35 feet wide, Rodgers said. Timbers were made from trees cultivated to bend for use in a shipbuilding style known as compass framing. The timbers, curved upward to form the ship's sides.
After 1650, builders used compound framing, connecting shorter sections of straight beams to form the curve of the ship.
The shipwreck is made entirely of wood without iron fasteners, another indicator of earlier origins. Tests on the timbers show the outer frame is made from oak. Other timbers appear to be made of an older wood such as chestnut, Rodgers said.
Residents Roger Harris and Ray Midgett found coins from the early 1600s encrusted on the timbers. Three fleur-de-lis symbols are visible on one side, but the bust of King Louis XIII on the other side is worn away. Midgett found a coin stamped 1603.
In his Manteo office Wednesday, Harris placed a ruler next to the penny-size, copper-colored coin for a measurement. "If you put it on a metric scale, it's right at 19-1/2 millimeters," he said.
According to his research, that is exactly the size this coin is supposed to be. Harris and Midgett found the coins stuck to the exterior of a concretion, a mass of encrusted materials about the size of a basketball.
Harris also found other items near the wreck, including a small metal wax seal stamp with the initials "T.M.," a skeleton key and a star-shaped rowel of a horseback rider's spur.
X-rays showed the concretion also held small cannon grape shot and straight pins, said Nathan Henry, a state underwater archaeologist. The rest of the ship's story will have to come from research by the ECU team, he said.
Jeff Hampton, (252) 338-0159, jeff.hampton@pilotonline.com
Jeff Hampton Virginian Pilot January 30, 2011
HATTERAS
After enduring some 400 years buried beneath the Corolla surf, the oldest shipwreck yet found in North Carolina sits on concrete drying and cracking in the Outer Banks elements.
Experts are scrambling to figure out how best to save it: Submerge it in regular baths, soak it for years in a substance also used in antifreeze, coat it in sugar water, saturate it with an expensive silicone oil or freeze-dry it. Or maybe some combination.
"I’m not going to get a second chance on this," said Joe Schwarzer, director of the Graveyard of the Atlantic Museum and the state’s maritime museums. "I’ve got to do it right the first time. If we fail, I’d like to know it was an informed failure."
Advice is coming from several sources, including scientists working on remains of the Queen Anne’s Revenge that Blackbeard commanded and the Civil War-era warship Monitor.
Experts at East Carolina University are investigating the wreck in Corolla to determine what ship it was and how best to preserve it.
Eric Nordgren, a conservator with the Mariners’ Museum in Newport News, plans to learn more about protecting ancient waterlogged wood while on a trip to England.
"It takes a lot of time and resources to preserve a shipwreck," Nordgren said, adding that funding is limited.
It may be that the 12-ton remains of the shipwreck might be better off outside, sitting on a concrete apron just outside the museum’s back door, Schwarzer said.
Schwarzer said he is using one short, thick beam to see which is better: indoor or outdoor storage. So far, the beam inside a climate-controlled room also shows signs of deterioration, he said.
In November and December 2009, storms uncovered most of the wreck on the beach not far from the Currituck Beach Lighthouse.
For years, beach combers Ray Midgett and Roger Harris had been using a metal detector around parts of the wreck sticking up from the sand. They found old coins from the early 1600s and other artifacts.
But once the wreck was exposed, the surf pounded it and carried it down the beach and back, breaking off parts.
Alarmed, Midgett began writing letters asking for help. With backing from state Sen. Marc Basnight, members of the Wildlife Resources Commission and volunteers used heavy equipment to drag the wreck to a lot near the lighthouse. In July, the wreck was moved to Hatteras.
"It’s very difficult, which is why we seldom recommend removing these things from the beach," said Nathan Henry, lead conservator with the North Carolina Underwater Archaeology Branch.
Henry recommended getting the entire 17-foot by 37-foot remains indoors.
But he acknowledged, "You could debate this all day."
For instance, a shipwreck on display in the Town of Nags Head has been in the elements for more than 30 years without extensive deterioration. But in a humid climate, insects and mildew can take a toll, Henry said.
A long-term soaking in polyethylene glycol, known as PEG, may be the best technique available to preserve shipwreck lumber, Henry said.
Parts of the Queen Anne’s Revenge soak in large vats of PEG solution. Ideally, pieces brought out of the water are quickly submerged before they dry out. The technique would not be as effective with the Corolla shipwreck because it has already dried and cracked, he said.
PEG, a chemical used in a wide variety of products, including antifreeze and medicine, replaces the water in the soaked wood. It comes in a variety of forms from liquid to powder. Typically, the solution used for shipwrecks has the consistency of warm syrup, Nordgren said.
A shipwreck known as the Vasa in Sweden was sprayed with polyethelene glycol for many years. Later, curators discovered the presence of sulfuric acid within the wood that could cause deterioration. Experts are not certain how much PEG had to do with the formation of the acid, Nordgren said.
Ancient canoes saved from Lake Phelps in Washington County were soaked in a sugar water solution and have held up so far. There are some concerns, however, that in the wrong environment, sugar water could attract bacteria or insects, Nordgren said.
Some parts of old ships have been freeze-dried, but they should be treated first with PEG, Henry said. The trick is finding a freeze-drying machine large enough to handle the Corolla wreck, Nordgren said.
Silicone oil is one of the latest techniques developed for preserving wrecks, but treatments are typically used for small parts due to the cost. The silicone oil treatment, however, is irreversible, Nordgren said, and conservators would rather not use a treatment that is irreversible, since something better may come out later.
"If it doesn’t work, you’re out of luck," he said.
Some wreck remains are bathed in fresh water to remove salt, Nordgren said. In that technique, the bath water should be changed regularly or the salt can crystallize and cause the wood to crumble.
Experts, with the aid of computer models, calculated that the ship found in Corolla was 110 feet long by 20 to 30 feet wide. It was broad and slower-moving and most likely used for hauling merchandise, Schwarzer said. Its 12-inch by 12-inch beams were made from European white oak, he said.
The wreck dates from the early to mid-1600s, making it the oldest among the hundreds of shipwrecks found on the North Carolina coast.
"If this ship were carrying a full load of cargo, it would have been a devastating loss to whoever was funding the ship," Schwarzer said.
And now, Schwarzer and others are trying to make sure it isn’t lost again.
Jeff Hampton, (252) 338-0159, jeff.hampton@pilotonline.com
