

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 The Mysterious Death Of The Famed Gothic Writer Edgar Allan Poe
Hours before his death Edgar Allen Poe was found on the streets of Baltimore. He was incoherent, wearing another man’s clothes, and unable to explain how he got there. The cause of his death is an unsolved mystery.

The incredible story of a plane that lost its roof in mid-flight and the light signal that saved 94 lives.
On April 28, 1988, Aloha Airlines flight 243 was on the way to Honolulu from Hilo when a huge portion of the upper part of the fuselage blew off the airplane.

The true story of Annie Oakley, legendary sharpshooter
Anne Oakley was such a good shooter that she could split a playing card help edge-on, hit dimes thrown into the air, shoot cigarette from her husband's lips, and pierce a playing card thrown into the air before it hit the ground.

Charlie Brown and Franz Stigler incident: Enemy became friends
During WWII, a German pilot spotted an American pilot’s crippled plane in the sky. Tailing it, he noticed that gunner was dead, crew injured, and they posed no threat. Instead of destroying the plane, he led it to safety. 40 years later, the two pilots reunited.

How did Howard Florey discover penicillin
Penicillin was discovered by Alexander Fleming, but he never attempted to turn it into an antibiotic. It wasn't until ten years later that Howard Florey discovered Fleming's obscure paper and understood the mold's potential. Up to 200 million lives may have been saved as a result of Florey's work.

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.

Blanche Monnier: Imprisoned For 25 Years For Falling in Love
Blanche Monnier, she was a French woman noted for her beauty, she wished to marry an old lawyer that her mother disapproved of, so she locked her in a small dark room in her attic for 25 years.

The unbroken seal on King Tutankhamun's tomb until 1922
The unbroken seal of Tutankhamun's tomb before it was opened in 1923, it was unbroken for over 3000 years.

Poto And Cabengo: The Secret Language Of Twins
Poto and Cabengo, as the two girls called each other, communicated in their own language. The twins were ignored by their parents and secluded from the outside world because their father felt they were developmentally retarded, and their unique language evolved as a result of that neglect.

The Day an Israeli F-15 Landed with One Wing: Zivi Nedivi’s Unbelievable Mid-Air Survival
Discover the astonishing true story of Israeli pilot Zivi Nedivi, who safely landed an F-15 after a mid-air collision tore off its entire right wing. Learn how skill, quick thinking, and the F-15’s unique design turned a disaster into a legendary feat in aviation history

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.

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.

Graves holding hands over wall, A Catholic woman and her Protestant husband grave
A protestant man and a Catholic woman who weren't allowed from being buried together in a graveyard in 19th-century Holland turned their graves into a monument showing them holding hands across the wall separating them.

Tunnels Dug by ancient giant sloths, A South American Megafauna
For years, scientists didn’t know what caused mysterious cave networks in South America. In 2010, they learned that the caves were actually tunnels dug by ancient giant sloths

Story of Kathrine Switzer: the first woman to run in Boston Marathon
Before women were allowed to run in the Boston Marathon, Kathrine Switzer participated. A race official attempted to forcefully remove her from the race in 1967, but her boyfriend pushed him down. She was the first female finisher who had a numbered entry in the race.

The story of Bill Haast, who lived to be 100 despite his extensive snake venom injections
Bill Haast immunized himself by injecting snake venom into his blood for several years. He holds the Guinness World Record for surviving the most lethal snake bites, having been bitten over 172 times. Bill became known as "Snake Man" around the world and lived for over 100 years.

Reason Behind The Suicide Of Christine Chubbuck Live On Air
Actor Rebecca Hall had serious reservations about tackling the macabre story around why Chubbuck killed herself in 1974. So what changed her mind?

Nicholas Winton ‘British Schindler’: Man who rescued 669 Czech children from Nazis
A man named Nicholas Winton saved 669 kids during WWII and lived almost all his life without letting people know.

George Dantzig solved two famous “unsolved” problems in statistics mistakenly as assignment
In 1939, George Dantzig arrived late to his statistics class. On the board were two famous “unsolved” problems in statistics written as an example by his professor. Dantzig mistook the examples for homework assignments. He solved the “unsolved” problems and submitted the homework to his professor a few days later. His solutions earned him a doctorate.

Shizo Kanakuri’s 1912 Olympic Marathon Finished 54 Years
At the 1912 Olympics, a marathon runner quit and went home to Japan without telling officials and was considered a missing person in Sweden for 50 years. In 1966, he was invited to complete the marathon. His time: 54 years, 8 months, 6 days, 5 hours, 32 minutes, and 20.379 seconds.

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.

Keith Sapsford: The Story of 14-Year-Old Stowaway
The final image of 14-year-old Australian Keith Sapsford, who aspired to travel the world. In February 1970, he sneaked into the wheel-well of a plane flying from Sydney to Tokyo. It opened mid-air & fell out. When a photographer was testing a new lens, he captured this moment on film and was surprised when it developed.

Moondyne Joe: The story of Australia's most notorious prison escapee
A man named Joseph Bolitho Johns (A.K.A Moondyne Joe) broke out of Australian prisons so many times that the police were compelled to build a special cell just for him. He escaped from that as well.

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.

How Sleep Deprivation Was Once Used as Torture
Sleep deprivation, long before modern interrogation techniques, was considered a “clean” and effective form of torture—leaving no physical scars, yet breaking minds with haunting silence. Victims endured days and nights without rest, leading to vivid hallucinations, disorientation, and psychological torment. This article traces the dark history of sleep deprivation as a weapon, examines the science behind its effects on the brain, and shines a light on the painful balance between human endurance and cruelty in the annals of coercion.