RARE Early Motorcycle Cover Art by George Avison 1912 Complete Boys' Magazine

  

With Motorcycle Cover art by George Avison The Boys' Magazine October, 1912. For offer, a nice vintage magazine! Fresh from a prominent estate in Upstate NY. Never offered on the market until now.

Vintage, Old, Original - NOT a Reproduction - Guaranteed! Published by the Scott F. Redfield Company, Smethport, Pennsylvania - PA.

Magazine edited by Walter Camp. Various articles, including aviation, and many great advertising ads - toys, sports - baseball, football, etc - Boy Scout related, Football, jack knife, etc. In good to very good condition.

A few small rips to pages edges, normal wear. If you collect 20th century American magazines, Americana boys / children, Boy scouts, culture, history, etc. This is a nice one you will not see again soon! Add this to your bibliophile library or paper / ephemera collection.

A motorcycle (also called a motorbike, bike, or cycle) is a two-[1][2] or three-wheeled[3][4] motor vehicle. Motorcycle design varies greatly to suit a range of different purposes: long distance travel, commuting, cruising, sport including racing, and off-road riding.

Motorcycling is riding a motorcycle and related social activity such as joining a motorcycle club and attending motorcycle rallies. In 1894, Hildebrand & Wolfmüller became the first series production motorcycle, and the first to be called a motorcycle. In 2014, the three top motorcycle producers globally by volume were Honda, Yamaha (both from Japan), and Hero MotoCorp (India). [5] Motorcycles are usually a luxury good in the developed world, where they are used mostly for recreation, as a lifestyle accessory or a symbol of personal identity.

In developing countries, motorcycles are overwhelmingly utilitarian due to lower prices and greater fuel economy. Of all the motorcycles in the world, 58% are in the Asia-Pacific and Southern and Eastern Asia regions, excluding car-centric Japan. According to the United States Department of Transportation the number of fatalities per vehicle mile traveled was 37 times higher for motorcycles than for cars. [6] Types Main article: Types of motorcycles A cruiser (front) and a sportbike (background) A Ural motorcycle with a sidecar French gendarme motorcyclist The term motorcycle has different legal definitions depending on jurisdiction (see #Legal definitions and restrictions). There are three major types of motorcycle: street, off-road, and dual purpose.

Within these types, there are many sub-types of motorcycles for different purposes. There is often a racing counterpart to each type, such as road racing and street bikes, or motocross and dirt bikes. Street bikes include cruisers, sportbikes, scooters and mopeds, and many other types.

Off-road motorcycles include many types designed for dirt-oriented racing classes such as motocross and are not street legal in most areas. Dual purpose machines like the dual-sport style are made to go off-road but include features to make them legal and comfortable on the street as well. Each configuration offers either specialised advantage or broad capability, and each design creates a different riding posture.

History Main article: History of the motorcycle Experimentation and invention Replica of the Daimler-Maybach Reitwagen. The first internal combustion, petroleum fueled motorcycle was the Daimler Reitwagen. It was designed and built by the German inventors Gottlieb Daimler and Wilhelm Maybach in Bad Cannstatt, Germany in 1885. [7] This vehicle was unlike either the safety bicycles or the boneshaker bicycles of the era in that it had zero degrees of steering axis angle and no fork offset, and thus did not use the principles of bicycle and motorcycle dynamics developed nearly 70 years earlier. Instead, it relied on two outrigger wheels to remain upright while turning. [8] The inventors called their invention the Reitwagen ("riding car"). It was designed as an expedient testbed for their new engine, rather than a true prototype vehicle. [9][10] Butler's Patent Velocycle The first commercial design for a self-propelled cycle was a three-wheel design called the Butler Petrol Cycle, conceived of Edward Butler in England in 1884. [11] He exhibited his plans for the vehicle at the Stanley Cycle Show in London in 1884. The vehicle was built by the Merryweather Fire Engine company in Greenwich, in 1888. [12] The Butler Petrol Cycle was a three-wheeled vehicle, with the rear wheel directly driven by a 5/8hp (466W) 600 cc (40 in3; 2¼×5-inch {57×127-mm}) flat twin four stroke engine (with magneto ignition replaced by coil and battery) equipped with rotary valves and a float-fed carburettor (five years before Maybach) and Ackermann steering, all of which were state of the art at the time. Starting was by compressed air.

The engine was liquid-cooled, with a radiator over the rear driving wheel. Speed was controlled by means of a throttle valve lever. No braking system was fitted; the vehicle was stopped by raising and lowering the rear driving wheel using a foot-operated lever; the weight of the machine was then borne by two small castor wheels.

The driver was seated between the front wheels. It wasn't, however, a success, as Butler failed to find sufficient financial backing. [13] Many authorities have excluded steam powered, electric motorcycles or diesel-powered two-wheelers from the definition of a'motorcycle', and credit the Daimler Reitwagen as the world's first motorcycle. [14][15][16] Given the rapid rise in use of electric motorcycles worldwide, [17] defining only internal-combustion powered two-wheelers as'motorcycles' is increasingly problematic. If a two-wheeled vehicle with steam propulsion is considered a motorcycle, then the first motorcycles built seem to be the French Michaux-Perreaux steam velocipede which patent application was filled in December 1868, [9][10] constructed around the same time as the American Roper steam velocipede, built by Sylvester H.

[9][10] who demonstrated his machine at fairs and circuses in the eastern U. In 1867, [7] Roper built about 10 steam cars and cycles from the 1860s until his death in 1896.

[16] Summary of early inventions Year Vehicle Number of wheels Inventor Engine type Notes 18671868 Michaux-Perreaux steam velocipede 2 Pierre Michaux Louis-Guillaume Perreaux Steam One made 18671868 Roper steam velocipede 2 Sylvester Roper Steam One made 1885 Daimler Reitwagen 2 (plus 2 outriggers) Gottlieb Daimler Wilhelm Maybach Petroleum internal-combustion One made 1887 Butler Petrol Cycle 3 (plus 2 castors) Edward Butler Petroleum internal-combustion 1894 Hildebrand & Wolfmüller 2 Heinrich Hidebrand Wilhelm Hidebrand Alois Wolfmüller Petroleum internal-combustion Modern configuration First mass-produced motorcycle First machine to be called "motorcycle" First motorcycle companies Diagram of 1894 Hildebrand & Wolfmüller In 1894, Hildebrand & Wolfmüller became the first series production motorcycle, and the first to be called a motorcycle (German: Motorrad). [9][10][16][18] Excelsior Motor Company, originally a bicycle manufacturing company based in Coventry, England, began production of their first motorcycle model in 1896.

The first production motorcycle in the US was the Orient-Aster, built by Charles Metz in 1898 at his factory in Waltham, Massachusetts. In the early period of motorcycle history, many producers of bicycles adapted their designs to accommodate the new internal combustion engine. As the engines became more powerful and designs outgrew the bicycle origins, the number of motorcycle producers increased. Many of the nineteenth century inventors who worked on early motorcycles often moved on to other inventions. Daimler and Roper, for example, both went on to develop automobiles.

At the turn of the century the first major mass-production firms were set up. In 1898, Triumph Motorcycles in England began producing motorbikes, and by 1903 it was producing over 500 bikes. Other British firms were Royal Enfield, Norton and Birmingham Small Arms Company who began motorbike production in 1899, 1902 and 1910, respectively. [19] Indian began production in 1901 and Harley-Davidson was established two years later. [22] First World War Triumph Motorcycles Model H, mass-produced for the war effort and notable for its reliability During the First World War, motorbike production was greatly ramped up for the war effort to supply effective communications with front line troops.

Messengers on horses were replaced with despatch riders on motorcycles carrying messages, performing reconnaissance and acting as a military police. American company Harley-Davidson was devoting over 50% of its factory output toward military contract by the end of the war. With the rear wheel driven by a belt, the Model H was fitted with a 499 cc (30.5 cu in) air-cooled four-stroke single-cylinder engine. It was also the first Triumph without pedals. [23][better source needed] The Model H in particular, is regarded by many as having been the first "modern motorcycle". [24] Introduced in 1915 it had a 550 cc side-valve four-stroke engine with a three-speed gearbox and belt transmission. It was so popular with its users that it was nicknamed the Trusty Triumph. [29][30][31] NSU Sportmax streamlined motorcycle, 250 cc class winner of the 1955 Grand Prix season In the 1950s, streamlining began to play an increasing part in the development of racing motorcycles and the "dustbin fairing" held out the possibility of radical changes to motorcycle design. NSU and Moto Guzzi were in the vanguard of this development, both producing very radical designs well ahead of their time. [32] NSU produced the most advanced design, but after the deaths of four NSU riders in the 19541956 seasons, they abandoned further development and quit Grand Prix motorcycle racing. [33] Moto Guzzi produced competitive race machines, and by 1957 nearly all the Grand Prix races were being won by streamlined machines. [citation needed] The following year, 1958, full enclosure fairings were banned from racing by the FIM in the light of the safety concerns. From the 1960s through the 1990s, small two-stroke motorcycles were popular worldwide, partly as a result of East German Walter Kaaden's engine work in the 1950s.

[34] Today Royal Enfield Bullet In the 21st century, the motorcycle industry is mainly dominated by the Chinese motorcycle industry and by Japanese motorcycle companies. In addition to the large capacity motorcycles, there is a large market in smaller capacity (less than 300 cc) motorcycles, mostly concentrated in Asian and African countries and produced in China and India.

[36] Other major producers are Bajaj and TVS Motors. [37] Technical aspects A Suzuki GS500 with a clearly visible frame (painted silver). Construction See also: Motorcycle components and Motorcycle design Motorcycle construction is the engineering, manufacturing, and assembly of components and systems for a motorcycle which results in the performance, cost, and aesthetics desired by the designer. With some exceptions, construction of modern mass-produced motorcycles has standardised on a steel or aluminium frame, telescopic forks holding the front wheel, and disc brakes.

Some other body parts, designed for either aesthetic or performance reasons may be added. A petrol powered engine typically consisting of between one and four cylinders (and less commonly, up to eight cylinders) coupled to a manual five- or six-speed sequential transmission drives the swingarm-mounted rear wheel by a chain, driveshaft or belt.

Fuel economy Motorcycle fuel economy varies greatly with engine displacement and riding style[38] ranging from a low of 29 mpg-US (8.1 L/100 km; 35 mpg-imp) reported by a Honda VTR1000F rider, [39] to 107 mpg-US (2.2 L/100 km; 129 mpg-imp) reported for the Verucci Nitro 50 cc scooter. [40] A specially designed Matzu Matsuzawa Honda XL125 achieved 470 mpg-US (0.50 L/100 km; 560 mpg-imp) on real highways in real conditions. [41] Due to low engine displacements (100 cc200 cc), and high power-to-mass ratios, motorcycles offer good fuel economy. Under conditions of fuel scarcity like 1950s Britain and modern developing nations, motorcycles claim large shares of the vehicle market. Electric motorcycles Main article: Electric motorcycle Very high fuel economy equivalents are often derived by electric motorcycles.

Electric motorcycles are nearly silent, zero-emission electric motor-driven vehicles. Operating range and top speed are limited by battery technology. [42] Fuel cells and petroleum-electric hybrids are also under development to extend the range and improve performance of the electric drive system. [43] The most common problem areas were accessories, brakes, electrical (including starters, charging, ignition), and fuel systems, and the types of motorcycles with the greatest problems were touring, off road/dual sport, sport-touring, and cruisers. [43] There were not enough sport bikes in the survey for a statistically significant conclusion, though the data hinted at reliability as good as cruisers. [43] These results may be partially explained by accessories including such equipment as fairings, luggage, and auxiliary lighting, which are frequently added to touring, adventure touring/dual sport and sport touring bikes. [44] Trouble with fuel systems is often the result of improper winter storage, and brake problems may also be due to poor maintenance. [43] Of the five brands with enough data to draw conclusions, Honda, Kawasaki and Yamaha were statistically tied, with 11 to 14% of those bikes in the survey experiencing major repairs. [43] Harley-Davidsons had a rate of 24%, while BMWs did worst, with 30% of those needing major repairs.

[43] There were not enough Triumph and Suzuki motorcycles surveyed for a statistically sound conclusion, though it appeared Suzukis were as reliable as the other three Japanese brands while Triumphs were comparable to Harley-Davidson and BMW. [43] Dynamics Racing motorcycles leaning in a turn. Main article: Bicycle and motorcycle dynamics Different types of motorcycles have different dynamics and these play a role in how a motorcycle performs in given conditions. For example, one with a longer wheelbase provides the feeling of more stability by responding less to disturbances.

Motorcycles must be leaned in order to make turns. This lean is induced by the method known as countersteering, in which the rider momentarily steers the handlebars in the direction opposite of the desired turn. This practice is counterintuitive and therefore often confusing to novices and even many experienced motorcyclists. [46][47][48] With such short wheelbase, motorcycles can generate enough torque at the rear wheel, and enough stopping force at the front wheel, to lift the opposite wheel off the road. These actions, if performed on purpose, are known as wheelies and stoppies (or endos) respectively. Accessories Main article: Motorcycle accessories Various features and accessories may be attached to a motorcycle either as OEM (factory-fitted) or aftermarket. Such accessories are selected by the owner to enhance the motorcycle's appearance, safety, performance, or comfort, and may include anything from mobile electronics to sidecars and trailers.

Safety Main articles: Motorcycle safety and Motorcycle safety clothing Motorcycles have a higher rate of fatal accidents than automobiles or trucks and buses. United States Department of Transportation data for 2005 from the Fatality Analysis Reporting System show that for passenger cars, 18.62 fatal crashes occur per 100,000 registered vehicles. For motorcycles this figure is higher at 75.19 per 100,000 registered vehicles four times higher than for cars. [49] The same data shows that 1.56 fatalities occur per 100 million vehicle miles travelled for passenger cars, whereas for motorcycles the figure is 43.47 which is 28 times higher than for cars (37 times more deaths per mile travelled in 2007).

[6] Furthermore, for motorcycles the accident rates have increased significantly since the end of the 1990s, while the rates have dropped for passenger cars. Wearing a motorcycle helmet reduces the risks of death or head injury in a motorcycle crash The most common configuration of motorcycle accidents in the United States is when a motorist pulls out or turns in front of a motorcyclist, violating their right-of-way. [50] This is sometimes called a SMIDSY, an acronym formed from the motorists' common response of "Sorry mate, I didn't see you". [51] Motorcyclists can anticipate and avoid some of these crashes with proper training, increasing their visibility to other traffic, keeping the speed limits, and not consuming alcohol or other drugs before riding. [52] The United Kingdom has several organisations dedicated to improving motorcycle safety by providing advanced rider training beyond what is necessary to pass the basic motorcycle licence test.

These include the Institute of Advanced Motorists (IAM) and the Royal Society for the Prevention of Accidents (RoSPA). The campaign, while strongest in the Gauteng province, has representation in Western Cape, KwaZulu Natal and the Free State. It has dozens of trained marshals available for various events such as cycle races and is deeply involved in numerous other projects such as the annual Motorcycle Toy Run.

[54] An MSF rider course for novices Motorcycle safety education is offered throughout the United States by organisations ranging from state agencies to non-profit organisations to corporations. Most states use the courses designed by the Motorcycle Safety Foundation (MSF), while Oregon and Idaho developed their own. All of the training programs include a Basic Rider Course, an Intermediate Rider Course and an Advanced Rider Course. In Ireland, since 2010, [55] in the UK and some Australian jurisdictions, such as Victoria, New South Wales, [56] the Australian Capital Territory, [57] Tasmania[58] and the Northern Territory, [59] it is compulsory to complete a basic rider training course before being issued a Learners Licence, after which they can ride on public roads.

In Canada, motorcycle rider training is compulsory in Quebec and Manitoba only, but all provinces and territories have graduated licence programs which place restrictions on new drivers until they have gained experience. Eligibility for a full motorcycle licence or endorsement for completing a Motorcycle Safety course varies by province.

The Canada Safety Council, a non-profit safety organisation, offers the Gearing Up program across Canada and is endorsed by the Motorcycle and Moped Industry Council. These factors create a set of three basic postures. [61] Sport the rider leans forward into the wind and the weight of the upper torso is supported by the rider's core at low speed and air pressure at high speed e. Above 50 mph (80 km/h).

The footpegs are below the rider or to the rear. The reduced frontal area cuts wind resistance and allows higher speeds. At low-speed this position throws the weight of the rider onto the arms, which can tire the rider's wrists.

Standard the rider sits upright or leans forward slightly. The feet are below the rider.

These are motorcycles that are not specialised to one task, so they do not excel in any particular area. [62][63] The standard posture is used with touring and commuting as well as dirt and dual-sport bikes, and may offer advantages for beginners. [64] Cruiser the rider sits at a lower seat height with the upper torso upright or leaning slightly rearward. Legs are extended forwards, sometimes out of reach of the regular controls on cruiser pegs. The low seat height can be a consideration for new or short riders.

Handlebars tend to be high and wide. The emphasis is on comfort, while compromising cornering ability because of low ground clearance and the greater likelihood of scraping foot pegs, floor boards, or other parts if turns are taken at the speeds other motorcycles can more readily accomplish. [65][66] Factors of a motorcycle's ergonomic geometry that determine the seating posture include the height, angle and location of footpegs, seat and handlebars.

Factors in a rider's physical geometry that contribute to seating posture include torso, arm, thigh and leg length, and overall rider height. Legal definitions and restrictions Main article: Legal definition of motorcycle A motorcycle is broadly defined by law in most countries for the purposes of registration, taxation and rider licensing as a powered two-wheel motor vehicle.

Most countries distinguish between mopeds of 49 cc and the more powerful, larger vehicles (scooters do not count as a separate category). Many jurisdictions include some forms of three-wheeled cars as motorcycles. Environmental impact Motorcycles and scooters' low fuel consumption has attracted interest in the United States from environmentalists and those whom increased fuel prices affect.

[67][68] Piaggio Group Americas supported this interest with the launch of a "Vespanomics" website and platform, claiming lower per-mile carbon emissions of 0.4 lb/mile (113 g/km) less than the average car, a 65% reduction, and better fuel economy. [69] However, a motorcycle's exhaust emissions may contain 1020 times more oxides of nitrogen (NOx), carbon monoxide, and unburned hydrocarbons than exhaust from a similar-year passenger car or SUV. [67][70] This is because many motorcycles lack a catalytic converter, and the emission standard is much more permissive for motorcycles than for other vehicles. [67] While catalytic converters have been installed in most gasoline-powered cars and trucks since 1975 in the United States, they can present fitment and heat difficulties in motorcycle applications.

[67][better source needed] United States Environmental Protection Agency 2007 certification result reports for all vehicles versus on highway motorcycles (which also includes scooters), [71] the average certified emissions level for 12,327 vehicles tested was 0.734. The average "Nox+Co End-Of-Useful-Life-Emissions" for 3,863 motorcycles tested was 0.8531. 54% of the tested 2007-model motorcycles were equipped with a catalytic converter. [citation needed] New motorcycles must meet Euro III standards, [73] while cars must meet Euro V standards. Motorcycle emission controls are being updated and it has been proposed to update to Euro IV in 2012 and Euro V in 2015. [74] See also iconMotorcycle racing portal List of motorcycle manufacturers Motorcycle industry in China. The item "RARE Early Motorcycle Cover Art by George Avison 1912 Complete Boys' Magazine" is in sale since Monday, November 28, 2016. This item is in the category "Books\Magazine Back Issues". The seller is "dalebooks" and is located in Rochester, New York. This item can be shipped worldwide.

• Subject: Children
• Issue Type: Monthly
• Language: English
• Country/Region of Manufacture: United States
• Year Published: 1912
• Publication Name: Boys' Magazine
• Features: Vintage
• Month: October
• Era/Year: 1912
• Type: Magazine