OO gauge or OO scale is the most popular standard gauge model railway standard in the United Kingdom, outside of which it is virtually unknown. OO gauge is one of several 4 mm-scale standards, and the only one to be marketed by major manufacturers. The OO track gauge of 16.5 mm corresponds to prototypical gauge of 4 ft 1+1⁄2 in, rather than 4 ft 8+1⁄2 in standard gauge. However, since the 1960s, other gauges in the same scale have arisen—18.2 mm (EM) and 18.83 mm (Scalefour)—to reflect the desire of some modellers for greater scale accuracy.
Meccano is a brand of model construction system created in 1898 by Frank Hornby in Liverpool, England. The system consists of reusable metal strips, plates, angle girders, wheels, axles and gears, and plastic parts that are connected using nuts and bolts. It enables the building of working models and mechanical devices.
Airfix is a British brand and former manufacturing company which produced injection-moulded plastic scale model kits. In the UK, the name 'Airfix' has become practically synonymous with plastic models of this type, often simply referred to as "an airfix kit" even if made by another manufacturer.
O scale is a scale commonly used for toy trains and rail transport modelling. Introduced by German toy manufacturer Märklin around 1900, by the 1930s three-rail alternating current O gauge was the most common model railroad scale in the United States and remained so until the early 1960s. In Europe, its popularity declined before World War II due to the introduction of smaller scales.
Dinky Toys was the brand name for a range of die-cast zamak zinc alloy scale model vehicles, traffic lights, and road signs produced by British toy company Meccano Ltd. They were made in England from 1934 to 1979, at a factory in Binns Road in Liverpool.
Hornby Hobbies Limited is a British-owned scale model manufacturing company which has been focused on model railways. Its roots date back to 1901 in Liverpool, when founder Frank Hornby received a patent for his Meccano construction toy. The first clockwork train was produced in 1920. In 1938, Hornby launched its first OO gauge train. In 1964, Hornby and Meccano were bought by their competitor, Tri-ang Railways, and sold when Tri-ang went into receivership. Hornby Railways became independent again in the 1980s, and became listed on the London Stock Exchange, but due to financial troubles reported in June 2017, became majority owned by British turnaround specialist Phoenix Asset Management.
Frank Hornby was an English inventor, businessman and politician. He was a visionary in toy development and manufacture, and although he had no formal engineering training, he was responsible for the invention and production of three of the most popular lines of toys based on engineering principles in the 20th century: Meccano, Hornby Model Railways and Dinky Toys. He also founded the British toy company Meccano Ltd in 1908, and launched a monthly publication, Meccano Magazine in 1916.
Tri-ang Railways was a British manufacturer of toy trains, one of the elements of the Lines Bros Ltd company who traded using the brands Tri-ang, Minic, Pedigree, and Frog. The Tri-ang Railways name was dropped a few years after Lines Bros took over the Hornby name although the majority of the trains were still the original Tri-ang models.
A die-cast toy is a toy or a collectible model produced by using the die-casting method of putting molten lead, zinc alloy or plastic in a mold to produce a particular shape. Such toys are made of metal, with plastic, rubber, glass, or other machined metal parts. Wholly plastic toys are made by a similar process of injection molding, but the two methods are distinct because of the properties of the materials.
Dapol Ltd is a model railway manufacturer based in Chirk, Wales. The factory where some of the design and manufacturing take place is just over the border in England. The company is known for its model railway products in N gauge, OO gauge and O gauge.
Lines Bros Ltd was a British toy manufacturer of the 20th century, operating under the Tri-ang Toys brand name.
Meccano Magazine was an English monthly hobby magazine published by Meccano Ltd between 1916 and 1963, and by other publishers between 1963 and 1981. The magazine was initially created for Meccano builders, but it soon became a general hobby magazine aimed at "boys of all ages".
Spot-On models was a brand name for a line of diecast toy cars made by Tri-ang from 1959 through about 1967. They were manufactured in 1:42 scale in Belfast, Northern Ireland, of the United Kingdom. Competition for Spot-On in the British Isles were Corgi Toys and Dinky Toys. The line was particularly British and rarely produced marques from other countries.
G&R Wrenn was a toy company specialising in the manufacture of model railways. It was founded in 1950 by George & Richard Wrenn.
Bayko was a British building model construction toy invented by Charles Plimpton, an early plastics engineer and entrepreneur in Liverpool. First marketed in Britain it was soon exported throughout the British Commonwealth and became a worldwide brand between 1934 and 1967. The name derived from Bakelite, one of the world's first commercial plastics that was originally used to manufacture many of the parts. Bayko was one of the world's earliest plastic toys to be marketed.
The Great Northern Railway (GNR) Class N2 is an 0-6-2T side tank steam locomotive designed by Nigel Gresley and introduced in 1920. Further batches were built by the London and North Eastern Railway from 1925. They had superheaters and piston valves driven by Stephenson valve gear.
Charles Bird Plimpton was an English inventor and businessman. He invented Bayko in 1933, a plastic building model construction toy, and one of the earliest plastic toys to be marketed. He established Plimpton Engineering in Liverpool, England, to manufacture the toy, which was sold across the world for over 30 years.
Palitoy was a British toy company. It manufactured some of the most popular toys in Britain, some original items and others under licence. Its products included Action Man, Action Girl, Action Force, Tiny Tears, Pippa, Tressy, Mainline Model Railways, Merlin, Star Wars figures, Play-Doh and the Care Bears.
Brighton Toy and Model Museum is an independent toy museum situated in Brighton, East Sussex. Its collection focuses on toys and models produced in the UK and Europe up until the mid-Twentieth Century, and occupies four thousand square feet of floor space within four of the early Victorian arches supporting the forecourt of Brighton railway station. Founded in 1991, the museum holds over ten thousand toys and models, including model train collections, puppets, Corgi, Dinky, Budgie Toys, construction toys and radio-controlled aircraft.
Arkitex was an all-plastic construction toy produced by Tri-ang from c.1959 to c.1965. It was available in 1/42 and OO scales. The toy was designed by Geoff Bailey. One of the advantages that the toy offered was that changes can be made to a partially-built structure without dismantling major sections.
