

The Littlest Skyscraper: How J.D. McMahon’s 480-Inch Con Fooled Investors in 1919
In the oil boom days of 1919 Wichita Falls, Texas, a bold con by J.D. McMahon gave the city one of its most bizarre landmarks: the Newby-McMahon Building, famously known as the “world’s littlest skyscraper.” This four-story, 40-foot-tall building became a monument to both investor gullibility and the power of fine print.
The Pitch: A Texas-Sized Skyscraper
As the oil rush transformed Wichita Falls into a bustling business hub, office space was in high demand. J.D. McMahon, a petroleum landman and structural engineer from Philadelphia, saw an opportunity. He pitched investors on a grand skyscraper project—an annex to the existing Newby Building—promising a towering 480-foot structure that would rival the tallest buildings in Texas and the world.
Investors, flush with oil money, eagerly bought in. McMahon raised $200,000 (worth over $3 million today) to fund the project, showing blueprints for a modern high-rise. But there was a crucial detail: the plans were labeled “480” with a double-prime symbol (″), denoting inches, not feet.
The Construction: Inches, Not Feet
When construction began, the reality quickly set in. Instead of a monumental skyscraper, workers erected a narrow, four-story tower just 40 feet tall—precisely 480 inches. The building was so small that it lacked an elevator or even stairs; ladders were needed to reach the upper floors. The structure was just 10 feet wide and 16 feet long, with about 118 square feet per floor.
The Fallout: A Legal Swindle
Enraged, the investors took McMahon to court, accusing him of fraud. But McMahon’s defense was airtight: the blueprints and all legal documents clearly specified 480 inches, not feet, and he had never verbally promised otherwise. The judge ruled in McMahon’s favor, and the investors’ signatures on the plans sealed their fate. McMahon promptly vanished from Wichita Falls, taking most of the $200,000 with him.
The only consolation for the investors was a partial refund from the elevator company, which canceled its contract after realizing the building’s true size.
A Building with a Legendary Legacy
The Newby-McMahon Building quickly became a source of embarrassment and local lore. It was featured in Ripley’s Believe It or Not! as “the world’s littlest skyscraper” and remains a quirky tourist attraction to this day. Despite its odd origins, the building survived the Great Depression, fires, and multiple threats of demolition, thanks to local preservation efforts.
Fun Facts and Trivia
- The building is only 40 feet tall, with four floors and no elevator or stairs—just ladders at first.
- Investors lost almost all of their $200,000, equivalent to over $3 million today.
- The scam was so clever that it held up in court: the plans said “480 inches,” and that’s exactly what was built.
- The building is still standing in downtown Wichita Falls and is now a historic landmark and tourist attraction.
- The Littlest Skyscraper was once featured in Ripley’s Believe It or Not!.
Related Topic You Might Find Interesting:
- Remembering the 1945 Empire State Building Disaster: When a Plane Met Skyscraper
- Why the Brooklyn Bridge Was Once Crossed by 17 Camels and 21 Elephants
- The story behind Glasgow’s iconic Duke of Wellington statue and its well-known traffic cone hat
Conclusion
The tale of the Newby-McMahon Building is a classic reminder to always read the fine print. J.D. McMahon’s audacious con left Wichita Falls with a unique piece of architectural history and a cautionary tale for investors everywhere. Today, the “world’s littlest skyscraper” stands as both a monument to Texas ambition—and a legendary example of the devil being in the details.

Inside China’s Footbinding Tradition: The Painful Ritual of Lotus Shoes and Bound Feet
In China, Lotus shoes were used to bind women's feet to keep their feet small

Terry Fox, a 21-year-old one-legged cancer patient who ran 143 days before dying
Terry Fox was a 21-year-old one-legged cancer patient who ran 3,339 miles across Canada in 143 days before dying.

Medals of Friendship: The Enduring Olympic Story of 1936
At the 1936 Summer Olympics, two Japanese pole vaulters named Sueo Oe and Shuhei Nishida tied for second, but they declined to compete against each other. As a result, Nishida was awarded the silver medal and Oe won a bronze medal. Upon returning to Japan, the athletes had their medals cut in half and spliced together to create new "friendship medals," which were half silver and half bronze.

Remembering the 1945 Empire State Building Disaster: When a Plane Met Skyscraper
An airplane crashed into the Empire State Building in 1945. Among other damage, plane parts severed the cables of an elevator and the woman inside fell over 70 stories. She lived and holds the world record for the longest survived elevator fall.

Juliane Koepcke: The Teenager Who Fell 10,000 Feet And Trekked The Jungle to survive
In 1971, a high school student was sucked out of an airplane after it was struck by lightning. She fell 10,000 feet to the ground while still strapped to her chair and survived. Only to endure a 9-day trek to the nearest civilization.

Susanna Salter: The Trailblazing Story of America’s First Female Mayor
In 1887, Susanna Salter became the first female mayor in the United States, elected in Argonia, Kansas. Her nomination was initially a prank by men opposing women in politics. However, she won by a landslide and served effectively, inspiring the women’s suffrage movement and breaking barriers for women in leadership.

Iranian inmate dies from happiness after finding out he will not be executed
An Iranian man who was convicted of murder reportedly died from happiness after learning that his death sentence was being commuted.

D.B. Cooper: Man who hijacked a plane and jumped out with a $200,000
On November 22, 1971, DB Cooper hijacked a Boeing 727, drank a whisky, smoked a fag, and then jumped out of the plane with $200,000. He was never again seen.

Vince Coleman, a railway dispatcher, sacrificed his own life
Vince Coleman, a railway dispatcher, sacrificed his life in order to warn an incoming train of an imminent explosion. His telegraph said “Hold up the train. Ammunition ship afire in harbor making for Pier 6 and will explode. Guess this will be my last message. Good-bye, boys.” He saved 300 lives.

Man's Blood Helped Save Millions of Babies
Australian blood donor James Harrison has been one of our most impressive and valued donors, having donated for 60 years. Know his story, how he was a pioneer of our Anti-D program, and why this matters.

Marion Stokes recorded 30 years of television
Marion Stokes, a Philadelphia woman began taping whatever was on television in 1979 and didn’t stop until her death in 2012. The 71,000 VHS and Betamax tapes she made are the most complete collection preserving this era of TV. They are being digitized by the Internet Archive.

Ancient Jericho: The First Walled City In History
The ancient city of Jericho is the world's oldest walled city, with evidence of stone fortifications dating back nearly 9000 years.

Mother who spent entire life savings for daughter’s cancer treatment won the lottery
A mother won $2 million from a $10 scratch-off lottery ticket after she spent all of her entire life savings to pay her daughter’s cancer treatment. She bought the winning ticket after her daughter’s last cancer treatment.

Louis Le Prince Invented the motion picture camera, and then he mysteriously disappeared
Louis Le Prince, the inventor of motion pictures, vanished without a trace in 1890. Thomas Edison quickly claimed the title of "first and sole inventor of cinema," even taking Le Prince's son to court to dispute it. A few years later, the son also dies under mysterious circumstances.

Ancient Egyptians Had Pregnancy Tests Over 3500 Years Ago
The ancient Egyptians used a pregnancy test that involved potentially pregnant women peeing on barley and wheat seeds. Plant growth indicated pregnancy: barley for a boy and wheat for a girl. Later tests revealed that pregnant women's urine causes plant growth 70% of the time, whereas non-pregnant women's urine does not.

From Flapper to Fashion Week: How 1920s Style Still Shapes Modern Trends
The roaring 1920s revolutionized fashion, introducing bold styles, daring cuts, and a spirit of freedom that still inspires today’s wardrobes. From flapper dresses to statement accessories, here’s how the Jazz Age lives on in modern fashion.

Roller Coasters were First Invented to Distract People from sin
Roller coasters were invented to distract Americans from sin. In the 1880s, hosiery businessman LaMarcus Thompson didn’t like that Americans were going to places like saloons and brothels and created the first roller coaster on Coney Island to persuade them to go there instead.

New London School Explosion, Deadliest school disaster which killed almost 300 children and teachers
In 1937, a gas leak in the basement at the local school in New London, Texas caused a massive explosion which killed almost 300 children and teachers, the deadliest school disaster in US history. Adolf Hitler even sent his condolences by telegram.

Underground Railroad to Mexico freed thousands of slaves in 1829
Slavery was abolished in Mexico in 1829. Slaves were escaping to Mexico, and slaveholders in the US were aware of this. The US attempted to get Mexico to sign a fugitive slave treaty, which would have required Mexico to send back escaped slaves to the US. But, Mexico refused, arguing that slaves were free as soon as they set foot on Mexican soil.

Did Gil Pérez Really Teleport from Manila to Mexico Overnight? The 1593 Mystery
On October 24, 1593, while performing his guard duties at Manila's Governor's Palace in the Philippines, Gil Perez stopped to lean against a wall and sleep for a while. He opened his eyes to find himself in an unusual environment. Gil was in the Plaza Mayor in Mexico City. They imprisoned Perez, but the authorities in Mexico City decided to release him and return him home.

The Forgotten Story of Semipalatinsk and the Soviet Nuclear Experiments
Between 1949 and 1989, the Semipalatinsk Test Site in Kazakhstan became the primary location for Soviet nuclear weapons tests, exposing millions of unsuspecting villagers to radioactive fallout. Known as the “Polygon of Suffering,” this remote desert witnessed 456 nuclear detonations that caused widespread health crises, birth defects, and generational genetic damage. This article narrates the chilling legacy of Semipalatinsk, unveiling the human cost of Cold War arms development and the ongoing struggle for healing and recognition in Kazakhstan.

The World’s First Seismograph: How Ancient China Detected Earthquakes 1,800 Years Ago
Over 1,800 years ago, long before modern technology, the ancient Chinese astronomer and inventor Zhang Heng created the world’s first seismograph in 132 AD. This ingenious bronze device could detect distant earthquakes by releasing small balls from dragons’ mouths into toads’ mouths—each indicating a different compass direction. Its historic detection of an earthquake 400 miles away astonished the imperial court and transformed the way societies understood and responded to seismic events.

Sylvan Goldman: The Visionary Who Revolutionized Shopping with the Cart
The inventor of shopping carts, Sylvan Goldman, had to hire several male and female models to push carts around in his store, demonstrate their utility, and explain their use to other customers, due to not catching on initially.

History of Treadmill, punishment for prisoners
Treadmills were originally a punishment used to harness human power on a giant wheel used to grind grains, hence the name "treadmill." The History of Treadmill

How Greek prime minister in 1830’s tried to spread the potato in Greece
A Greek prime minister in 1830’s tried to spread the potato in Greece but people weren’t interested so he put armed guards in front of shipments of potatoes so people would think they were important. People later started stealing these potatoes a lot which spread the crop to all of Greece.