Make: Chevrolet
Model: 3100 Dunbar Popcorn Wagon
Price: $69,900 USD
Version: Dunbar Popcorn Wagon
Year: 1930
Power: hp (not specified)
Fuel Type: (not specified)
Gearbox: 3 Speed Manual
Color: Red/Black
Interior Color: (not specified)
Drive Wheels: (not specified)
Steering Wheel: (not specified)
Engine Number: (not specified)
Chassis Number: (not specified)
Few artifacts capture the spectacle and entrepreneurial spirit of early American amusements as vividly as a Dunbar popcorn wagon. Built at the height of roadside commerce and traveling entertainment, the Model 4 represented one of the firm's most ambitious and visually striking designs, combining ornate craftsmanship with practical, revenue-generating function.
Manufactured by Dunbar & Company, a leading producer of concession wagons during the early 20th century, this Model 4 was delivered new in June 1930 to Roy Ruttler. By December of that year, it had passed to brothers F. James and Ferdinand Thompson, beginning a remarkable chapter in American small-business history. The Thompson family operated the wagon as the cornerstone of their amusement enterprise for the next five decades from their base in Altoona, Pennsylvania.
Originally mounted on a 1930 Chevrolet 1½-ton commercial chassis, the wagon was updated in the early 1950s with a 1947 Chevrolet platform, ensuring continued usability while preserving its distinctive Dunbar-built superstructure. This evolution reflects the practical realities of a working commercial vehicle that remained actively employed.
By 1963, stewardship passed to the youngest Thompson brother, Leo, who maintained its operation into the 1970s. Its final caretaker, grandson Ferd "Jim" Thompson, relocated the wagon to Sarasota, where it continued to operate and delight crowds—a rare distinction among surviving examples.
Acquired by the St. Louis Car Museum in October 2021, this extraordinary popcorn wagon stands today as both a functional artifact and a deeply personal heirloom. Its 91 years of continuous family ownership, coupled with decades of documented operation, set it apart from restored or static examples.
An emblem of American ingenuity, showmanship, and small enterprise, this 1930 Dunbar Model 4 Popcorn Wagon offers a rare opportunity to acquire a centerpiece-quality concession vehicle, suitable for museum display, private collection, or continued exhibition use, with a story as rich and enduring as the traditions it once served.
