The story of this remarkable 1911 Oldsmobile Autocrat begins with an unforgettable character named John Henry Greenway Albert. Albert came from a wealthy Maryland family and built his own success as a mining engineer. He was known as a gentleman, a scholar, and a man driven by curiosity. Most of all, he loved automobiles.
In 1911, Albert purchased a brand new Oldsmobile Autocrat. Although considered the “junior” model to the famous Olds Limited, the car was anything but small. Its powerful T-head four cylinder engine displaced an impressive 500 cubic inches and rode on massive 38 inch tires. Even in stock form, the Autocrat was a formidable machine.
But Albert did not leave the car in its factory form for long. Instead, he and his chauffeur and mechanic, Columbus Ridge, transformed it into something entirely unique. They removed the original coachwork and installed a lightweight boattailed aluminum body designed by Albert himself. The new body reduced weight and improved performance, turning the car into a true racing machine.
Albert’s engineering curiosity led him even further. He experimented with an unusual gas generating system that used heat from the exhaust to create a special fuel vapor. Hydrogen in the mixture kept the engine cylinders free of carbon, helping the car run smoothly and reliably.
Albert eventually gave the car a fitting nickname: “Yellow Peril.” He raced it himself with Ridge riding alongside as mechanic. Together they competed in races throughout Maryland, Delaware, and Washington, D.C., as well as in East Coast road events. Albert later claimed he was beaten only once, during a race in Washington in 1915 when the car slid on a wet board track and briefly left the course before charging back through the field.
Unlike many race cars of the era, Yellow Peril did not disappear after its competitive days ended. Albert continued to drive and enjoy the machine for decades. In 1929 he founded a celebration in Tombstone, Arizona called Helldorado. Each year the festival featured a parade through town. Naturally, the Helldorado Queen rode in Albert’s famous Oldsmobile. By then the car had been fitted with a folding top and a rear “mother in law” seat for parade duty.
Albert remained devoted to the car for the rest of his life. He refreshed its bright yellow and black paint in 1962 and continued displaying it at events. In 1968 he passed away at the age of 91 after suffering a cerebral hemorrhage while driving, ending a lifetime filled with adventure behind the wheel.
Yet the story of the 1911 Oldsmobile Autocrat “Yellow Peril” did not end there. Over the decades the car passed through the hands of several passionate collectors who continued to drive and preserve it. It competed in historic events, toured thousands of miles across North America, and even earned awards at concours events. Through it all, the car has remained remarkably authentic, still carrying its original engine, drivetrain, and distinctive racing bodywork.
Today, the 1911 Oldsmobile Autocrat stands as more than just an early automobile. It tells the story of one inventive owner, a daring racing spirit, and a machine that refused to fade quietly into history.

