Tuesday, July 31, 2018
Made in Australia up till about 1923 by the Stillwell and Parry company of Melbourne, It is fitted with a JAP Vtwin and Burman or Sturmey and Archer gearbox. GCS stood for George C Stillwell, one of the partners.
Sunday, July 29, 2018
Canada Northern, the transcontinental competitor to the Canadian Pacific Railway, started building it's line through the Rockies in 1910, it was finally completed in 1915. Here the first transcontinental CNoR train pauses on the drawbridge at Kamloops, heading west.
Above is the patent drawing of George Selden's automobile patent. George Selden was a lawyer and inventor in Rochester New York. After witnessing the huge internal combustion engine displayed by George Brayton
at the Centennial Exposition of 1876, he developed and patented a smaller version intended for powering a vehicle (as shown above).
As automobiles started to be developed, Seldens patent remained unknown until 1899, when Electric Vehicle Co., a New York producer of electric taxis and streetcars, purchased the rights to it. Gas-engined cars had started to make serious inroads into the electric vehicle market and the company tried to profit from this sector. They formed the Association of Licensed Automobile Manufacturers to license Selden's patent to gas engined automobile manufacturers. Henry Ford refused to pay and was sued in 1903. The legal battle dragged on till 1911, Ford reasoning that it cost less to fight the patent than pay royalties. He lost the case but won on appeal, arguing that Selden's patent referred to the Brayton constant pressure engine rather than the Otto cycle engine which was the basis for virtually all gasoline engines at the time.
Friday, July 27, 2018
The Motor Vehicle company that Max and Morris named after themselves lasted only a short time. After forming the company in 1900 they built one truck and a partial second one, reforming as the Rapid Motor Vehicle Co. in 1902. They completed that second truck and sold it to a company in Detroit, it was probably the only motorized truck in the city at that time.
The Rapid Motor Vehicle Company went through several iterations but by 1904 had relocated in Pontiac, Michigan and soon were turning out hundreds of trucks per year.
In 1908 William Durant started buying stock in the company and Max Grabowsky resigned to open the new venture shown above.
The Rapid Motor Vehicle company along with the Reliance Truck Company became the basis of the GMC truck line. That name was first used on a vehicle in 1912.
Meanwhile the Grabosky Power Wagon venture fizzled out, going bankrupt in 1912. The manufacturing assets were purchased by Seitz Automobile Transmission Co., Wyandotte, Michigan, which continued to build the Grabowsky truck for a short time.
|Antique Boat Museum, NY|
This company is not to be confused with the earlier Montreal-based company of the same name that built steam engines and sawmill equipment.
Thursday, July 26, 2018
Wednesday, July 25, 2018
|Armand van Ishoven, Messerschmitt, Gentry Books 1975|
This was an aircraft designed for a speed record attempt and was basically the smallest airframe that would hold a Daimler Benz DB 601 V12 and a pilot. It looked vaguely like an abbreviated BF 109 and was so named to enhance the reputation of the 109 which was already in service. On April 25 1939 pilot Fritz Wendell achieved a speed of almost 470 miles per hour.
Below, the fuselage in storage at the Polish National Aviation museum in the early seventies. Today it is apparently on display at the same museum.
Section through Palmer beaded edge tire and Dunlop wired-on rim
John Boyd Dunlop took out a patent on what he thought was the first pneumatic tire, after he made them for his son's tricycle.
Robert W. Thomson had actually patented the air filled tire in 1845, using rubberized fabric tubes inside leather tires. Those tires were expensive and there was no real market for them so the idea died.
Dunlop's tires were molded in place, made out of canvas strips and rubber dissolved in naptha and wrapped around a pre inflated tube. ,Repairing a puncture involved dissolving the whole mess with naptha again. There had to be a better way.
Two methods evolved, both using a U shaped tire with a seperate tube installed. Above on the left is the beaded edge type with undercuts in the rubber edge to lock into a lip on the rim, and on the right, the wire-on type shown on a Westwood rolled bead rim. The bead edge type worked fine till increasing traction put too much side load on the tire, tearing the beads off. The wire-on type- also to become known as the clincher- is still with us.
Below, manufacturers were quick to recognize the marketing value of a distinctive tread pattern.
Tuesday, July 24, 2018
Monday, July 23, 2018
A reader writes; My grandfather was a watchmaker, and I have the remains of his toolbox.
Looking online, although there are a good number of Imhoff & Lange tools of all types and also some Hugoniot Tissot, I can't find any information or history of the companies themselves. The world of watchmakers does seem to have disappeared.
Markings are, from the left:
1] IMHOFF & LANGE
2] Pat'd Aug. 10 1875
3] [no marks]
4] [lion symbol] L.HUGONIOT TISSOT, The L stands for Lucien
5] [small five armed sunburst symbol]
6] [lion symbol] L.HUGONIOT TISSOT
7] ACIER FON?? [also 'P' in an Ace of Spades border]
Saturday, July 21, 2018
Thursday, July 19, 2018
In 1899 "Mile-a-minute" Murphy made bicycle history by riding a mile in 57 1/2 seconds. His pacemaker was a railroad car rebuilt with a special windbreak that did not give him the aid of suction. It required one of the speediest engines of the line to go as fast as he could ride.
Today the record for pleasing men and ???? still belongs to Mail Pouch Tobacco.
Today the record for pleasing men and ???? still belongs to Mail Pouch Tobacco.
Wednesday, July 18, 2018
|E J Hart, The Selling of Canada, Altitude Publishing, 1986|
His photography for Canadian Pacific during the construction of the transcontinental railway was valued enough that a train car was assigned to him and converted to a photography studio and darkroom for his use.
The main body of his work- photographs, negatives, books etc. are now part of the McCord Museum of Canadian History in Montreal,
Tuesday, July 17, 2018
Here's an interesting one from Cutaway collector. It's a wooden model of what seems to be a 6 cylinder diesel generator set. It doesn't appear to detailed enough to be a salesman's sample and at nearly 24 inches long, too big to carry around comfortably anyway. Anyone with any ideas please contact me.
Monday, July 16, 2018
The Messerschmitt M23 was a handsome two place monoplane with acrobatic capabilities, designed in 1928-29. The first engine fitted was a mere 20 hp but succeeding variants used different engines, eventually breaking 100 hp. The aircraft utilized fixed landing gear and featured folding wings. About 100 were made between German and Romanian production.
Willy Stor flying upside down. He became an aerobatic champion in this plane in 1935-36
Sunday, July 15, 2018
The lightweight flattrackers of the 1970s were good looking bikes. Unlike today where modified motocrossers make up the support class, these bikes were built up of frame kits from specialist manufacturers. The big horsepower king of the 250 motocross class was the Can Am engine and Champion made a frame to suit. The paint scheme looks like a direct ripoff of the then-new Yamaha Molly-designed "Track stripe" pattern. Still looks great!
Saturday, July 14, 2018
I have much experience fiddling with dirt in the Marvel Schebler carb on various old tractors, but I never knew the history of the company.
George Schebler and Burt Pierce of Indiana were working on carburetion for a motorcycle in 1902. They formed a successful company but Schebler sold his shares 10 years later. Pierce continued working on his version known as the Marvel, resulting in a patent in 1908. By 1928 both companies were merged and formed as Marvel Schebler. In the decades to follow the company changed hands many times but the carburetors kept being made and today they are still in business building carburetors for aircraft.