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Leon Bollee was a son of Amédée Bolllée père, the most important pioneer of steam road vehicles in France. Leon Bollee, however, turned to really small petrol Leon Bollee cars. He was the first to do so, and therefore had to invent a new name for his Leon Bollee car of 1895 – he called it a Leon Bollee voiturette. This Leon Bollee car was a tandem two-seater 3-wheeler that was faster than any other petrol-engined vehicle on the road when the Leon Bollee car was working, thanks to a powerful 3hp engine and light weight, but the power unit was unreliable on the Leon Bollee car. The Leon Bollee car had a single air-cooled cylinder of 650cc and used hot-tube ignition. There were 3 forward speeds on the Leon Bollee car, with belt final drive. The frame was tubular. Four years after the Leon Bollee voiturette appeared, Leon Bollee superseded it with a 4-wheeler with independent front suspension by double transverse leaf springs. This Leon Bollee car had a single-cylinder, water-cooled engine. Unlike the Leon Bollee voiturette, this Leon Bollee car made no mark. The design rights were sold to Darracq, and around 1901 the name of Leon Bollee cars vanished. Meanwhile, the term voiturette had been taken up by the trade and public in general as the name for a small light car.
The Leon Bollee car reappeared in 1903 as an entirely normal, full-sized car in the more expensive class, backed by Vanderbilt money and designed for the American market. This Leon Bollee car was made in 28hp (4.6-litres) and 45hp (8-litres) versions, with four cylinders and chain drive, and led on to a 11.9-litre six Leon Bollee car in 1907, in which year the first shaft driven Leon Bollee car appeared. From 1909 there was also a small modern four, the Leon Bollee 10/14hp. The 1910 range embraced 9 Leon Bollee cars, including 2 of over 10-litres capacity. Electric lighting became available on Leon Bollee cars in 1913, but the Leon Bollee grew increasingly old-fashioned after World War 1 despite the introduction of ohv in 1922 on Leon Bollee cars and front wheel brakes in 1923. Late in 1924 Sir William Morris bought the Le Mans Leon Bollee car factory. From making a wide range of conservative French Leon Bollee fours, it turned to thinly-disguised products of Cowley, Oxford, the idea being to breach the French tariff walls from the inside. The first Morris- Leon Bollee had a 12CV 2½-litre 4-cylinder unit-construction engine made by Hotchkiss, the engine manufacturers controlled by Morris, but it had push-rod overhead valves and bore little evidence of its parentage. Not so the 18CV Morris- Leon Bollee car of 1928. This was a 3-litre straight-8 with single overhead camshaft that reflected Morris’ takeover of Wolseley two years earlier. Morris’ own new six of 1928 was mirrored in the 15CV 2.6-litre Le Mans product of 1929. The bodies for the Morris- Leon Bollee car were all made in France and were usually considerably more dashing and attractive than their British counterparts. Chassis of this Morris- Leon Bollee car were made in France, and all cars had a 4-speed gearbox. At one time, 50 12CV Morris- Leon Bollee cars were being turned out each week. However, Morris’ enterprise was not a success, and he discontinued it in the hard times of the Depression. A new syndicate was formed in September 1931 to sell the same range of cars under the name of Leon Bollee cars. This lasted for less than two years and few Leon Bollee cars were made.
Source: Georgano, encyclopedia of motorcar; TRN
The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com
Swift progressed from sewing-machines through bicycles, motor tricycles and quadricycles to cars. Their first Swift car was a voiturette with a tubular chassis, powered by an MMC single-cylinder engine of De Dion type, but with an original transmission system. There was direct drive on both the 2-forward speeds of the Swift car, provided by two rings of teeth on the crown wheel and two pinions. The design of the Swift car was unreliable, for the rear axle was unsprung and attached to a flexible chassis. This was soon dropped on the Swift car in favour of normal transmission, and the axle was sprung from 1903. These single-cylinder Swift cars, with various makers’ engines installed, were the only Swift car offerings until 1904, when an excellent Swift-made twin of 10hp was added. Bigger 3- and 4-cylinder Swift cars were made at the time, and in 1909 a short-lived single-cylinder 7hp Swift car, also sold by Austin was added, but most sales came from the 2-cylinder light Swift car. In 1912 this Swift car was replaced by a 7hp 2-cylinder cyclecar with shaft drive, made by the Swift Cycle Co Ltd. For 1914 the Swift Light Car, which Swift car was virtually the cyclecar with a pressed steel, in place of tubular, chassis, was offered by the Swift Motor Co Ltd. The Cycle Co made no further Swift cars, and the formation of Swift of Coventry in 1919 merged the two companies. An 1.100cc 4-cylinder Swift Ten replaced the 2-cylinder car in 1914. This Ten Swift car was continued after World War 1, with a new 2-litre Swift Twelve beside it. The latter Swift car had 4 forward speeds but was otherwise similar. After this, only 4-cylinder Swift cars were made, irrespective of current fashions. These Swift cars were immensely strong and simple, inefficient in terms of power output but not utility. The Swift Ten was redesigned on more modern lines in 1923. A slightly smaller engine with detachable head and coil ignition was made in unit on the Swift car with a 3-speed gearbox, though the model Swift car reverted to a magneto in 1925. As the 12/35hp Swift car, the Swift Twelve was brought up-to-date with the same features, becoming the 14/40hp Swift car in 1926. In the same year the Ten’s engine was enlarged to 1.200cc. Wire wheels were optional on Swift cars from 1927, and 4-speed gearboxes came in 1929. The 1930 Ten Swift car had a narrow ‘ribbon’ radiator shell, and was available with Swallow 2-door saloon coachwork as well as fabric saloon and tourer styles. This Swift car was supplemented in 1931 by the 8hp Cadet 2-door saloon which in its cheapest form the Swift car cost only £149. Swift cars could not compete with the mass-producers, however, and the Swift car make died shortly after.
One prototype Swift car, possibly based on the US Anhut, was produced by this Swift car firm of marine-engine builders.
Source: Georgano, encyclopedia of motorcar; TRN, HD
The information is written with the greatest of care. However, if you have any suggested amendments please contact us at office@prewarcar.com


