6 Priceless Treasures Lost in Shipwrecks

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In the lore around treasures lost at sea, most of the excitement goes to pirate’s gold and the sunken luxuries of the Titanic. But in the centuries of human seafaring, many lesser-known priceless objects, from literary manuscripts to scientific research, have been claimed by the depths. Here are some tales of those losses, from a lifetime of work by a 19th-century woman who was an expert in cephalopods, to a rare book by Dickens that went down with the Lusitania.

1. LOUIS DE JAUCOURT'S ANATOMICAL LEXICON

Always, always, always back up your work. Of course, that's easier now than it was in the 18th century, when French scholar Louis de Jaucourt dispatched his six-volume Lexicon medicum universale to his Amsterdam publisher, a move intended to evade French censorship. The medical dictionary, on which he'd spent 20 years, was completely lost when the ship it was on sank off Holland's coast. Luckily, Jaucourt rebounded when Denis Diderot asked him to contribute to the Encyclopédie, now considered one of the greatest works of Enlightenment thought, for which he used his notes from the lost manuscript. Jaucourt became the publication's most prolific author, penning 40,000 articles—so many he was nicknamed l'esclave de l’Encyclopédie, or the "slave of the Encyclopedia."

2. THE FIELDWORK OF ALFRED RUSSEL WALLACE

Portrait of Alfred Russel Wallace, Welsh naturalist and explorer
Hulton Archive/Getty Images

In 1852, following four years of research in the Amazon, the British naturalist Alfred Russel Wallace was ready to return to England. He loaded his copious notes, animal and plant specimens, and drawings onto the brig Helen. Just 26 days into the voyage, the vessel caught fire. Wallace only had time to hastily fill a tin box with a few drawings of fish and palms and some scientific notes before joining the crew in the lifeboat. After 10 days marooned at sea, they were rescued by the brig Jordeson—but most of Wallace's work was gone forever. As he lamented in an October 19, 1852 letter, "The only things which I saved were my watch, my drawings of fishes, and a portion of my notes and journals. Most of my journals, notes on the habits of animals, and drawings of the transformations of insects, were lost.” While he continued as a leading naturalist—albeit one overshadowed in his evolution research by Charles Darwin—Wallace was never able to reconstruct those years of fieldwork.

3. THE CEPHALOPOD RESEARCH OF JEANNE VILLEPREUX-POWER

Before Jeanne Villepreux-Power’s 19th-century research, most scientists thought the Argonauta argo, or paper nautilus, scavenged its shell from other animals. But by inventing the modern aquarium, Villepreux-Power could study the species first-hand, and witness how it grows and repairs its own shell. The breakthrough was one of many discoveries made by the pioneer in cephalopod research, one of the few women to achieve prominence in Victorian science. She might be better known today if it weren't for the fact that when she and her husband decided to move from Sicily to London, the vessel on which they’d shipped their possessions—including the majority of her drawings, notes, and equipment—foundered off the coast of France in 1843. After the devastating loss, she never published again.

4. A COPY OF A CHRISTMAS CAROL OWNED BY CHARLES DICKENS

Sinking of the Lusitania
Three Lions/Getty Images

When Boston bookseller Charles Lauriat realized the RMS Lusitania was doomed that fateful day in 1915, he dashed to his cabin, using the light from a few matches to try to find the literary treasures he’d brought aboard. These included original drawings by Vanity Fair author William Makepeace Thackeray, as well as an edition of A Christmas Carol owned by Charles Dickens himself. The edition was irreplaceable, since it included Dickens’s notes related to his 1844 copyright suit against the illicit republishing of his story. In the book Dead Wake: The Last Crossing of the Lusitania, Erik Larson vividly describes Lauriat’s harrowing experience when the ocean liner was torpedoed by a German U-boat off the coast of Ireland: Lauriat grabbed the leather briefcase containing the Dickens, but left the Thackeray sketches behind. Rushing out to the deck, he saw a lifeboat packed with women and children that was being dragged down by the sinking ship. He jumped in with the briefcase, yet was unable to free the lifeboat, and in the escape into the water he lost the precious cargo. Out in the waves, he managed to evade entanglement with an antenna, swim to a collapsible lifeboat, and survive. One of the few items he managed to save were photographs of his baby, which he told his wife were his "mascot."

5. WRITINGS OF JOSÉ ASUNCIÓN SILVA

Portrait of José Asunción Silva

Many Colombians can recite the first lines from the influential Modernist poet José Asunción Silva's "Nocturne III"—"A night / A night full of hushings, of the curled wool of perfume / And incanting wing"—and it’s even printed in microtext on the 5000 Colombian peso bill. The poem, written in 1892, is believed to be a tribute to Silva’s half-sister. Silva suffered another blow in 1895, when many of his manuscripts, including a draft of a novel, were lost in a shipwreck. He left his diplomatic post in Venezuela, and dedicated all his time to reconstructing the drowned novel. But his melancholy continued: After visiting a doctor to ask the exact position of his heart, he shot himself in 1896. His rewritten novel—After-Dinner Conversation (De sobremesa) —wasn’t published until 1925.

6. THE ART OF GIOVANNI BATTISTA LUSIERI

The South-east Corner of the Parthenon, Athens by Giovanni Battista Lusieri
Giovanni Battista Lusieri, Wikimedia Commons // Public Domain

Giovanni Battista Lusieri was a meticulous painter of the Italian landscape, particularly its classical ruins. In large panoramas and more compact watercolors, he depicted the Acropolis, views of Rome and Naples, and, his favorite, the eruption of Mount Vesuvius. Some of his most striking works captured the volcano at night, illuminating the darkness with its orange glow. Lord Byron called him "an Italian painter of the first eminence." Yet his name is now obscure. This is partly due to the years he stopped painting to help Lord Elgin remove and ship the Parthenon Marbles to London. But when Lusieri's artwork was being sent home from Greece after his death in 1821, a shipwreck destroyed nearly half of it (including a spectacular 25-foot-long panorama of Athens), helping to ensure his fall from fame.

BONUS: PEKING MAN

A replica of the Peking Man Skull
A replica of the Peking Man Skull

When paleontologists discovered the bones of "Peking man" in a dig near Beijing in the 1920s, they were the oldest hominid fossils ever found. However, scientists can now only study the bones—thought to be about half a million years old—from casts. The Peking Man fossils were last seen in December 1941, but vanished during the Japanese occupation of China while they were being sent to the United States for safekeeping. There are many conjectures on their fate, from being secretly stored away in Japan, to being under a parking lot in China. Yet one enduring theory is that they were lost at sea on the Japanese freighter Awa Maru: In 1945, the ship was torpedoed in the Taiwan Strait by the USS Queenfish despite being guaranteed safe passage by the United States, leading to the loss of more than 2000 lives—and, it's said, the priceless Peking fossils [PDF].

Advanced CT Scans Reveal Blood Vessels and Skin Layers in a Mummy's Hand

Jenny Romell, et al./Radiology
Jenny Romell, et al./Radiology

Mummies hold some intriguing secrets to their pasts, like the food they ate and the diseases they had when they were alive. Now scientists are using a tool originally designed for medicine to get an even deeper look at the clues mummified bodies carry with them into the present day, Gizmodo reports.

In a proof-of-concept study published in the journal Radiology, researchers from the KTH Royal Institute of Technology in Sweden detail how a new-and-improved CT scanning technique can be used to visualize the interior of mummies on a microscopic level. By creating detailed X-ray images, CT scans allow doctors to see inside their patients without invasive surgery. Archaeologists have been using this technology to study delicate ancient artifacts for years, but the level of detail that can be achieved this way—especially when it comes to looking at interior soft tissue—is limited.

The upgraded version of the tech, called phase-contrast CT scanning, measures the phase shift, or the change in the position of a light wave, that occurs when X-rays pass through solid objects. The images generated this way have a higher contrast level than conventional X-rays, which means they capture more detail.

Cross-section of mummy hand.
Jenny Romell, et al./Radiology

Doctors have been using this 10-year-old technology to examine soft tissues like organs and veins in living patients, but it hadn't been used on a mummy until recently. Working with a mummified human right hand dating back to 400 BCE in Egypt, which they borrowed from the Museum of Mediterranean and Near Eastern Antiquities in Stockholm, the researchers fired up a phase-contrast CT scanner. It produced images with a resolution of 6 to 9 microns, giving a clear picture of the different layers of skin, individual cells in the connective tissue, and the blood vessels in the nail bed—all without damaging the artifact. Previously, researchers looking to study these same tissues in mummies would have needed to use a scalpel.

As Ars Technica reports, a phase-contrast CT scanner is similar in cost to the conventional machine. The study authors hope their work will lead to phase-contrast CT scanning becoming just as common in archaeology as regular CT scanning, potentially creating new research opportunities in mummies that will be discovered in the future and even in artifacts that have already been examined.

[h/t Gizmodo]

A 2.63-Carat Diamond Was Unearthed by a Grandmother at an Arkansas State Park

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iStock

Visitors to the Crater of Diamonds Park in Murfreesboro, Arkansas clearly have an objective in mind: Excavate one of the diamonds lurking on or beneath the park's soil, the onetime site of a volcanic crater. If they do, it's theirs to keep.

Earlier this month, a 71-year-old grandmother from Colorado made the biggest discovery on park grounds of 2018: a 2.63-carat ice white diamond. And she did it in about 10 minutes.

The retiree, who asked media outlets not to identify her by name, visited Crater of Diamonds with her husband, son, and grandchildren. After briefly scraping away dirt, she saw the gem on the surface. The diamond was so large and clear—roughly the size of a pinto bean—that she assumed it was just a piece of glass. Further inspection by her family and park personnel revealed it was a diamond.

Park officials told press that employees frequently till the soil, which can loosen the gems and allow them to catch the reflection of the sun, making them easier to spot. Roughly 33,000 diamonds have been found by visitors since the park opened in 1972.

It's hard to know the exact value of the diamond. While there is a certain fluctuating value assigned to a carat, appraisers also look at three other "Cs": clarity, color, and cut. A two-carat diamond is often more than double the price of a one-carat diamond because the larger gems are more rare. But tourists have profited from their finds: In 2015, a visitor retrieved a 8.51-carat white diamond that was cut down to 4.6 carats by a jeweler and valued by the American Gem Society at $500,000.

[h/t WGN TV]

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