
The 1924 Stanley Model 750 as it looks today
1922 Stanley Touring Model 740 1932 Packard Phaeton Model 905
General History
Among the last of the Stanleys to leave the Newton, Massachusetts factory, this car has chassis #24094 (the last recorded chassis number is 24101). Never restored, the paint, upholstery and detailing remain remarkably original after more than 90 years; therefore, we have elected to forego restoration and maintain the vehicle’s original appearance to enable further study and documentation.

A picture of a Model 750 taken in 1942
Our Model’s History
Clarence Marshall sold this car to George M. Knox Jr. of West Chester, Pennsylvania, about 1952, and it remained in Knox’s possession throughout his lifetime. Following Knox’s death in 2013, his widow, Helga, decided to donate the car to the Marshall Steam Museum to honor her husband’s passion for antique autos. With the original pin-striping and a faint monogram still visible, the car has many stories to tell, and we are working slowly and diligently to record the details that will allow us to faithfully share those stories.
Gift of Helga P. Knox in memory of George M. Knox Jr
Specifications
Capacity: 7 passengers
Engine: 20 horsepower
Weight: 4,200 pounds
Wheelbase: 130 inches
Cost: $2,600 in 1924; 2015 equivalent: $36,086
Comparison Chart
Model | Car Type | Passenger Capacity | Engine (Horsepower for Steam & Gas, Volts for Electric) | Weight (Pounds) | Wheelbase (Inches) | Original Cost (Year Released) | Today's Equivalent Cost (in 2015) |
---|---|---|---|---|---|---|---|
1901 Mobile | Steam | 4 | 4.5 | 900 | 65 | 650 | 17000 |
1902 Stanley Stick-Seat Runabout | Steam | 4 | 6 | 900 | 70 | 650 | 18108 |
1905 Stanley Runabout Model CX | Steam | 4 | 8 | 1000 | 78 | 670 | 16900 |
1907 Stanley Semi-Racer Model K | Steam | 3 | 30 | 1850 | 108 | 1800 | 47368 |
1908 Stanley Model EX | Steam | 4 | 10 | 1200 | 90 | 870 | 20400 |
1908 Stanley Gentleman’s Speedy Roadster H-5 | Steam | 2 | 20 | 1350 | 100 | 1350 | 35526 |
1910 Stanley Touring Model 71 | Steam | 4 | 20 | 2200 | 115 | 1400 | 35000 |
1912 Stanley Touring Model 87 | Steam | 7 | 30 | 4200 | 134 | 2500 | 57100 |
1913 Stanley Model 76 | Steam | 5 | 20 | 2800 | 120 | 1700 | 38000 |
1913 Stanley Roadster Model 78 | Steam | 2 | 20 | 2500 | 115 | 1640 | 36700 |
1914 Stanley Model 607 | Steam | 4 | 10 | 2200 | 112 | 1450 | 34414 |
1915 Stanley Mountain Wagon Model 820 | Steam | 15 | 30 | 5000 | 136 | 2350 | 54635 |
1916 Stanley Touring Model 725 | Steam | 5 | 20 | 3400 | 130 | 1975 | 43004 |
1918 Stanley Touring Model 735 | Steam | 7 | 20 | 3850 | 130 | 2600 | 40866 |
1922 Stanley Touring Model 740 | Steam | 7 | 20 | 4200 | 130 | 2750 | 40866 |
1924 Stanley Model 750 | Steam | 7 | 20 | 4200 | 130 | 2600 | 36086 |
1914 Ford Model T | Gas | 5 | 20 | 1200 | 100 | 500 | 12000 |
1932 Packard Phaeton Model 905 | Gas | 4 | 160 | 5450 | 142 | 4750 | 82288 |
1937 Packard Model 1508 | Gas | 7 | 175 | 6000 | 144 | 4500 | 74168 |
1916 Rauch and Lang Electric Brougham | Electric | 5 | 90 | 3500 | 92 | 2800 | 60967 |