The Quest to Find—and Save—the World's Most Famous Shipwreck

Karolina Kristensson, the Swedish National Maritime Museums
Karolina Kristensson, the Swedish National Maritime Museums

Anders Franzén lived for shipwrecks. An engineer and expert on the naval warfare of the 16th and 17th centuries, he was especially obsessed with the old Swedish men-of-war that had once menaced the Baltic Sea.

When he wasn’t busy at his day job with the Swedish Naval Administration, he’d spend hours combing through archives in search of maps and documents, hoping they might reveal the location of Sweden’s great sunken warships. And when he learned that one wreck might still be trapped, undiscovered, not far from his home in Stockholm, he was hungry to find it.

For five years, Franzén spent his spare time searching for the shipwreck. He had little luck. Trawling the waterways around Stockholm—what locals call the ström—with a grappling hook, Franzén's “booty consisted mainly of rusty iron cookers, ladies’ bicycles, Christmas trees, and dead cats,” he’d later recall.

But on August 25, 1956, Franzén's grappling iron hooked something 100 feet below. And whatever it was, it was big.

Franzén gently lowered a core sampler—a tool used by oceanographers to get soil samples from the bottom of bodies of water—and retrieved a dark and soggy chunk of black oak. The following month, Franzén's friend Per Edvin Fälting dived into the ström and see what was down there.

Archives, the Swedish National Maritime Museums.

Fälting had to work blind. Just 30 yards below the surface, the brackish waters were pitch black. The diver ran his hands over the mysterious object and tried to get a feel for what it might be.

“I can feel something big,” Fälting said to Franzén over a diver’s telephone, “the side of a ship. Here’s one gun port and here’s another.”

There was a pause.

“There are two rows,” Fälting said. “It must be the Vasa.”

 

The Vasa was the greatest warship to never go to war. Named after the Swedish royal family—the House of Vasa—the vessel was commissioned by King Gustavus II Adolphus in 1625 and was earmarked to become his navy’s flagship. Gustavus had big dreams for the Vasa: He wanted the most lethal warship in the Baltic Sea, one that was as beautiful as it was deadly.

For three years carpenters, sailmakers, painters, woodcarvers, ropemakers, and hundreds of other artisans and craftsmen rushed to build the king’s vessel. The Vasa would be a floridly crafted masterpiece with at least 700 delicately carved sculptures, figurines, and ornaments: Angels, devils, lions, emperors, warriors, musicians, mermaids, ghastly faces, heavenly facades—all painstakingly crafted from oak, pine, and lime wood.

The boat’s exterior would be a palpable rainbow (gilded in gold leaf for extra measure). “The hundreds of sculptures clinging and clambering about the Vasa were an orgy of pink naked flesh, of steel-blue armor, of sanguine reds, poisonous greens, and marine blues,” writes Erling Matz in The Vasa Catalog. As Lars-Åke Kvarning writes in Scientific American, these ornaments had many purposes: “To encourage friends, intimidate enemies, assert claims, and impress the world with this picture of power and glory.”

iStock.com/rusm

The ship itself was constructed from 1000 oak trees and had three decks, including a stack of two gundecks, which would hold 64 cannons. The design was unprecedented in its size and complexity.

King Gustavus, famous for his military prowess, demanded it. At the time, he controlled “Finland, Estonia, and [Latvia], and he had just won the small part of Russia that touches the Gulf of Finland,” Kvarning writes. “By thus excluding the czar from the Baltic, he had nearly made [the Baltic] sea into a Swedish lake.” He was also juggling multiple wars and was anxious to get his hands on a new warship that would help preserve his dominance. He told the builders to make haste.

It was a foolish decision. In the early 17th century, constructing a functional ship was a matter of trial and error. (And according to Matz, there was a lot of error: In the 1620s, of the 15 naval ships Sweden lost, only two sank in the heat of battle.) There were no calculations to do or construction drawings to make. A new design was usually partially modeled on its predecessors—but the Vasa had none. The shipbuilders had to basically eyeball it. Worse yet, the Vasa’s master shipbuilder died mid-way through construction.

iStock.com/pejft

Baffled by the ship’s giant dimensions, the Vasa’s architects were never able to confidently determine how much ballast the vessel needed. They filled the hull with approximately 121 tons of stone but believed it needed much more. But the king, who had personally approved the ship’s dimensions, effectively forbade any alterations—and anyway, adding more ballast would have brought the lowest gundeck dangerously close to the waterline.

When the nearly completed Vasa began floating in port, the ship’s skipper, Söfring Hansson, decided to test the boat’s stability. He asked a herd of 30 men to run back and forth across the deck; after just three runs, the ship began to teeter precariously. Some of the ship’s officers wanted to inform the king that the boat was on the verge of capsizing, but Gustavus wasn’t in town. The problem was ignored.

On August 10, 1628, crowds gathered at Stockholm’s waterfront to see the Vasa off. After attending a church service, the sailors—along with many women and children, who were invited to join the maiden voyage—boarded the boat. Four of the 10 sails were unfurled and, guided by a light breeze, the vessel lurched into Stockholm's ström just before 4 p.m. The crowd cheered.

And then it began to scream.

A slight gust caused the glimmering ship to tilt to its left. The Vasa briefly righted itself, only to return to its awkward, portside lean. The captain immediately demanded that all the gunports be closed, but it was too late—water had breached the openings. As one surviving crewmember recalled, “By the time I came up from the lower deck, the water had risen so high that the staircase had come loose and it was only with great difficulty that I climbed out.”

Anneli Karlsson, the Swedish National Maritime Museums

Dozens of men, women, and children began jumping from the ship. Stockholm’s waters became peppered with helpless, flailing bodies. Sailors clambered up the ship’s sinking masts. Within minutes, the Vasa was underwater and 30 people were dead.

The world’s meanest warship had been felled by a gentle gust of wind. It had traveled barely 4000 feet.

Hearing that his prized warship was submerged, Gustavus—who was away in Prussia warring against Poland-Lithuania—demanded an inquest to find and punish the people responsible. The captain and a few shipbuilders were tossed into captivity and an investigation ensued. Some investigators claimed the cannons hadn’t been tied down and had rolled to one side, causing the boat to heel over. (Not true.) Others claimed the captain had been negligent. (He wasn’t.)

The truth was, the Vasa was just top-heavy: If anybody deserved blame, it was the man who demanded such clumsy dimensions—the king. But to implicate an infallible man who ruled by divine right was to implicate God himself. Like the Vasa, the case quickly sank from public view.

 

There is a secret swirling in Stockholm’s harbor: The water there is too brackish and deoxygenated to support the wood-munching shipworm Teredo navalis. In salty seas, this flat little bivalve will gorge itself on wooden piers, hulls, and shipwrecks—slowly destroying all signs of man’s handiwork.

But not in the Baltic. Wooden shipwrecks remain preserved in remarkable condition. (This is especially true in Stockholm, where, according to the Vasa Museum, “Centuries of raw sewage dumped into the harbor have created a dead zone at the bottom, where even bacteria cannot live.”)

Days after the Vasa sank, Sweden’s Council of the Realm sent a British man down to salvage the wreck, but the mission failed. In 1663, a Swede named Albrecht von Treileben plunged into the chilly ström under the protection of a diving bell and managed to retrieve more than 50 of the ship’s expensive bronze cannons.

Vasa Museum // Public Domain

After that, the Vasa’s location was forgotten for 300 years. The closest thing to a salvage mission came in 1920, when two brothers requested permission from the Swedish government to find the ship and turn the vessel’s oak into Art Deco furniture. (The request was denied.)

Franzén, on the other hand, was determined to keep the Vasa in one piece. Problem was: Nobody knew how. Nobody had ever attempted to raise a shipwreck so big or so old.

Crackpot ideas swirled. “One idea was to freeze the Vasa in an immense block of ice and let her float to the surface,” Matz writes. “The idea was then to tow the iceberg to a suitable position and let it melt in the sun, whereupon the Vasa would emerge.” There was even talk of lifting the ship by filling the empty hull with ping pong balls.

Illustration by Bertil Erkhammar, courtesy of the Vasa Museum

Thankfully, Franzén’s discovery generated so much interest in the Swedish media that the navy offered to supply boats and train divers, while the Neptune Salvaging Company generously offered to return the ship to the surface pro bono. Divers would use water jets to dig tunnels beneath the shipwreck. Heavy cables would be piped through these passages, creating a basket that could help lift the ship.

In 1957, the first divers plunged into the ström. Working in complete darkness, they carefully began the dangerous work of hollowing out six tunnels, ignoring the fact that tons of ballast could, at any moment, collapse onto their heads. It was a deadly workplace. “Girders, plans, and other paraphernalia meant that the air pipes and lines could easily get stuck,” Matz writes, “And they did.” (It didn’t help that, as the divers dug, they discovered at least 17 skeletons.)

After two relatively uneventful years, the tunnels were completed. The wires were piped through and strung to two pontoons (cheerfully named Oden and Frigg), which gently lifted the wreck 8 feet off the seabed. Starting in August 1959, crews slowly moved the Vasa to shallower waters and set her back down. They would repeat this motion—lift, move, lower—at least 18 times. After each successful drop, the crews would shorten the wires, ensuring the boat would inch closer to the surface with the next lift.

Archives, the Swedish National Maritime Museums

But before the Vasa was allowed to surface, the hull had to be made watertight. The iron bolts that once held the ship together had rusted away, and the salvage crew had to patch and fill those cavities while still submerged. (They also installed new watertight hatches on each port.) This underwater handiwork took two years.

Finally, on April 24, 1961, three giant bilge pumps began purging water from the ship’s interior and the Vasa was, once again, kissed by sunshine. Within two weeks, the Vasa was not only above the surface—it was floating.

 

For years, the Vasa was housed in a misty, cave-like warehouse. It was there, in the Wasavarvet, that the ship took a rigorous shower in preservatives.

Archives, the Swedish National Maritime Museums

The Vasa's wood contained approximately 800 tons of water—and it all needed to be removed. Researchers, however, couldn’t simply let the ship sit out and dry, because the waterlogged wood would shrink and split. To prevent cracking, preservationists had to spray the Vasa with a mixture of water and polyethylene glycol (25 minutes on, 20 minutes off) for 24 hours. This process, which came to involve 500 automated spray nozzles, lasted 17 years.

Slowly, water dripped from the Vasa and strings of excess polyethylene glycol trickled down, hardening to form stalactites resembling fine white candles. When the PEG-shower had finished, the humidity in the storage facility had to be gradually cranked down over the course of 10 years.

By that point, archaeologists—who had to be vaccinated against diseases such as jaundice and typhus before touching the boat—had already sifted through tons of mud and sludge in search of artifacts. By spraying down the Vasa’s decks with garden hoses, they had uncovered more than 30,000 items, including clothes, personal effects, barrels of meat, candlesticks, coins, and a piece of glassware containing a 66-proof alcohol. (“I can testify, from personal experience, that the liquor was good,” Kvarning wrote.) Divers also combed the ship’s watery gravesite to recover thousands more objects.

Archives, the Swedish National Maritime Museums

Of these, every wooden artifact was dunked into a vat of polyethylene glycol solution. Dozens of cast-iron cannonballs—which had rusted so much that they now weighed as much as a Styrofoam balls—were dried in hydrogen heated to more than 1900°F. Six of the Vasa’s crumbling sails, which could only be cleaned while submerged in liquid, were dried in a mixture of alcohol and the solvent xylene. (They took more than a decade to conserve.)

Meanwhile, the Vasa’s sterncastle—the elaborate perch protruding from the ship’s rear—had fallen into shambles. “[W]orkers had to identify and locate many thousands of structural components, ranging from heavy beams to tiny bits of wood—a gigantic jigsaw puzzle to be assembled without benefit of blueprints,” Kvarning writes.

Otherwise, the whole of the Vasa remained in fantastic condition. The fine ornamentations, although missing their brilliant colors, were still magnificent in their details.

Today, there’s still a lot of work to be done. In 2000, the humidity in Stockholm was so high that the presence of soggy museum visitors caused sulfur buried in the ship’s wood to produce corrosive acids. The ship is also shapeshifting. To monitor wood deformation, geodetic measuring devices are being used to map slight changes in the ship’s shape (which is currently settling 1 millimeter every year [PDF]). To combat a potential breakdown, carpenters have built a replica of the Vasa’s hull, which is undergoing a battery of stress tests that will hopefully teach preservationists how to improve the ship’s stability.

Anneli Karlsson, the Swedish National Maritime Museums

That hard work, however, has already paid off. Today, the Vasa Museum is the most popular cultural institution in all of Scandinavia. Home to the world’s only preserved 17th-century ship, the place is more than a vital time capsule—it’s an homage to an ongoing rescue mission more than 300 years in the making.

Looking to Downsize? You Can Buy a 5-Room DIY Cabin on Amazon for Less Than $33,000

Five rooms of one's own.
Five rooms of one's own.
Allwood/Amazon

If you’ve already mastered DIY houses for birds and dogs, maybe it’s time you built one for yourself.

As Simplemost reports, there are a number of house kits that you can order on Amazon, and the Allwood Avalon Cabin Kit is one of the quaintest—and, at $32,990, most affordable—options. The 540-square-foot structure has enough space for a kitchen, a bathroom, a bedroom, and a sitting room—and there’s an additional 218-square-foot loft with the potential to be the coziest reading nook of all time.

You can opt for three larger rooms if you're willing to skip the kitchen and bathroom.Allwood/Amazon

The construction process might not be a great idea for someone who’s never picked up a hammer, but you don’t need an architectural degree to tackle it. Step-by-step instructions and all materials are included, so it’s a little like a high-level IKEA project. According to the Amazon listing, it takes two adults about a week to complete. Since the Nordic wood walls are reinforced with steel rods, the house can withstand winds up to 120 mph, and you can pay an extra $1000 to upgrade from double-glass windows and doors to triple-glass for added fortification.

Sadly, the cool ceiling lamp is not included.Allwood/Amazon

Though everything you need for the shell of the house comes in the kit, you will need to purchase whatever goes inside it: toilet, shower, sink, stove, insulation, and all other furnishings. You can also customize the blueprint to fit your own plans for the space; maybe, for example, you’re going to use the house as a small event venue, and you’d rather have two or three large, airy rooms and no kitchen or bedroom.

Intrigued? Find out more here.

[h/t Simplemost]

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How 'Rumor Clinics' Fought Fake News 80 Years Ago

Fake news spread fast in 1940s America.
Fake news spread fast in 1940s America.
GraphicaArtis/Getty Images

Strange tales circulated around 1940s America. There was one about a lady whose head exploded at a beauty salon after her perm ignited residue from her job at the munitions factory. Others claimed Japan was planning to spike America's water supply with arsenic, and that a Massachusetts couple reported picking up a hitchhiker who claimed Hitler was on the verge defeat, before vanishing like a ghost from the back of their car.

All of those stories were lies—but that didn't stop people from spreading the rumors. As the United States plunged into the Second World War, newspapers fought fake news amid fears of Nazi propaganda efforts.

The Rumor Clinics

About three months after Japan attacked Pearl Harbor, the first rumor clinic was created in Boston on March 1, 1942, under the leadership of Harvard Professors Gordon Allport and Robert Knapp and the Eastern Psychological Association. The Boston Herald worked with the Massachusetts Committee on Public Safety's Division of Propaganda Research and a network of volunteers who hunted down rumors and their origins to dispel misinformation the publishers believed could harm the war effort, civilian defense, or the general morale of the country. A council that included the Boston police commissioner, the state’s attorney general, representatives of local unions, and the chamber of commerce vetted each edition of the column.

The Boston Herald’s weekly rumor clinic column was duplicated across the country, with as many as 40 different newspapers running their own versions, according to a January 24, 1943 New York Times feature. At the time, there was fear that Germany’s propaganda prowess would sow dissent among the U.S. population. “The United States was convinced that the moment war broke out they would be completely bombarded by rumors planted by the Germans. In order to head off these rumors, people who wanted to defend the United States decided to track these down,” Nick Cull, a University of Southern California professor and expert in war time propaganda, tells Mental Floss.

Rumors undercut rationing and industrial war efforts, such as the rumor about a woman whose head exploded at the hair salon. Other tales re-enforced racism and other prejudices already present in the country. Some of those rumors included that Jewish people were not required to serve in the military, or that white soldiers were having Black children after receiving Red Cross blood donations from Black civilians.

“It was stories that Americans told each other,” Cull says. “The rumors were so colorful that you could never forget them once you heard them.”

Nailing a Local Lie

About three months after the first column ran, President Franklin Delano Roosevelt created the Office of War Information through executive order on June 13, 1942. As Sidney Shalett wrote in The New York Times, the OWI looked to local communities as “the best place to nail a local lie.” The OWI began working with the rumor clinics and soon found that despite the assumptions German saboteurs were wreaking havoc on America’s psyche, most of the rumors were race-based lies spread by other Americans, according to Cull.

By the end of the war, the rumor clinics started disbanding, as the OWI adopted a new strategy of spreading facts without repeating rumors. Instead of directly challenging racist rumor mongering, the OWI released materials and information promoting the idea that all Americans were in the fight together against the Axis.

According to Julie Smith, a Webster University instructor and media literacy expert, while debunking rumors can be effective, the repetition of the debunked rumors can also re-enforce them. This became a concern for the OWI, leading it to grow wary of printing rumors just for the sake of denying them. “Misinformation has been around forever," Smith says, "and we have not gotten any smarter."