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1904 Knox Two-Cylinder Navigation
This 1904 Knox Tudor Touring model was originally purchased by Mr. Gilmartin of Neligh, Nebraska. This was the largest of the Knox models for that year and powered by a 274.9 cc 2-cylinder air-cooled engine rated at 20 horsepower. It has a 2-speed planetary transmission and a rear-axle drum brake.
It is believed that Mr. Gilmartin fitted the car with larger-than-stock wheels with the correct non-demountable rims to facilitate greater ground clearance. The wheels still remain with the car today.
In 1940, Herb and Bob Horn discovered the car and acquired it for their new auto museum, Cars of Yesterday, in Sarasota, Florida. The car was immediately put into restoration during the winter months and completed in the spring of 1941.
After decades on display, the Knox was purchased by the Webber family in St. Louis, Missouri, and then in the early 1980s, it was purchased by Norm Buckhart who ran the car in the 1987 London-To-Brighton run. In 1988, Mr. Buckhart had the engine rebuilt and ran the event a second time.
A short time after the second London-To- Brighton run, the current owner purchased the 1904 Knox. There are only two other 1904 Knox cars known to exist. One example was owned for many years by Harrah's Automobile Museum in Reno, Nevada.
This 1904 Knox was given a restoration in the early 1990s and has about 100 miles on the engine since that time. The car is finished in dark teal coachwork, with original brass fittings and black leather upholstery. The car can seat five with the rear entrance tonneau in place, and can also transform into a sporting two-seater when the tonneau is removed and the turtle deck is installed.
In 2012, this car was offered for sale at the Pebble Beach Auction presented by Gooding & Company. The car was estimated to sell for $175,000 - $225,000. As bidding came to a close, the car had been sold for $198,000, including the buyer's premium.By Daniel Vaughan | Apr 2019
It is believed that Mr. Gilmartin fitted the car with larger-than-stock wheels with the correct non-demountable rims to facilitate greater ground clearance. The wheels still remain with the car today.
In 1940, Herb and Bob Horn discovered the car and acquired it for their new auto museum, Cars of Yesterday, in Sarasota, Florida. The car was immediately put into restoration during the winter months and completed in the spring of 1941.
After decades on display, the Knox was purchased by the Webber family in St. Louis, Missouri, and then in the early 1980s, it was purchased by Norm Buckhart who ran the car in the 1987 London-To-Brighton run. In 1988, Mr. Buckhart had the engine rebuilt and ran the event a second time.
A short time after the second London-To- Brighton run, the current owner purchased the 1904 Knox. There are only two other 1904 Knox cars known to exist. One example was owned for many years by Harrah's Automobile Museum in Reno, Nevada.
This 1904 Knox was given a restoration in the early 1990s and has about 100 miles on the engine since that time. The car is finished in dark teal coachwork, with original brass fittings and black leather upholstery. The car can seat five with the rear entrance tonneau in place, and can also transform into a sporting two-seater when the tonneau is removed and the turtle deck is installed.
In 2012, this car was offered for sale at the Pebble Beach Auction presented by Gooding & Company. The car was estimated to sell for $175,000 - $225,000. As bidding came to a close, the car had been sold for $198,000, including the buyer's premium.By Daniel Vaughan | Apr 2019
2020 Bonhams : Amelia Island Concours
Pre-Auction Estimates :
USD $275,000-USD $325,000
Lot was not sold
2019 Bonhams : Amelia Island
Pre-Auction Estimates :
USD $250,000-USD $300,000
Sale Price :
USD $252,000
2017 Bonhams : The Amelia Island Auction
Pre-Auction Estimates :
USD $200,000-USD $225,000
Sale Price :
USD $292,600
2015 Bonhams Quail Lodge Auction
Pre-Auction Estimates :
USD $200,000-USD $250,000
Sale Price :
USD $192,500
2012 Gooding and Company - Pebble Beach Auction
Pre-Auction Estimates :
USD $175,000-USD $225,000
Sale Price :
USD $198,000
1904 Knox Two-Cylinder Auction Sales
Recent Sales of the Knox Two-Cylinder
(Data based on Model Year 1904 sales)
1904 Knox 16/18hp 'Touraine' Four-Passenger Stanhope Chassis#: 2369 Sold for USD$73,919 2025 Bonhams : Les Grandes Marques du Monde à Paris | |
1904 Knox 16/18HP 'Tudor' 5-Passenger Touring Chassis#: 312 Sold for USD$252,000 2019 Bonhams : Amelia Island | ![]() ![]() |
1904 Knox 16/18hp 'TUDOR' 5-PASSENGER TOURING Chassis#: 312 Sold for USD$292,600 2017 Bonhams : The Amelia Island Auction | ![]() ![]() |
1904 KNOX 16/18hp 'TUDOR' 5-PASSENGER TOURING Chassis#: 312 Sold for USD$192,500 2015 Bonhams Quail Lodge Auction | ![]() ![]() |
1904 KNOX 16/18HP 'TOURAINE' 4-PASSENGER STANHOPE Chassis#: 2369 Sold for USD$143,000 2013 Preserving the Automobile : An Auction at the Simeone Foundation | |
1904 Knox Tudor Touring Chassis#: 312 Sold for USD$198,000 2012 Gooding and Company - Pebble Beach Auction | ![]() ![]() |
Knox Two-Cylinders That Failed To Sell At Auction
1904 Knox Two-Cylinder's that have appeared at auction but did not sell.
Vehicle | Chassis | Event | High Bid | Est. Low | Est. High |
---|---|---|---|---|---|
1904 Knox 16/18HP Tudor 5-Passenger Touring | 312 | 2020 Bonhams : Amelia Island Concours | $275,000 | $325,000 | |
1904 Knox 275ci 16/18hp Touraine 4-Passenger Stanhope | 2369 | 2008 Bonhams Vintage New England | $150,000 | $175,000 |
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1904 Knox Two-Cylinder
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