Some had wheels that turned, but these needed to be pulled or pushed. Some of the early 19th-century push toy trains were made of tinplate, such as the large, durable, stylized locomotive toys from the U.S., which were painted red and gold and decorated with hearts and flowers. model trains estimator
Around 1875, technological improvements in materials and manufacturing enabled tin to be scraped, cut, wrapped, and lithographed faster than previously.
Toy trains were altered when Märklina German firm that specialized in doll house accessories, sought to create an equal toy for boys in which a constant revenue stream could be ensured by selling add-on accessories for decades after the first purchase. Along with boxed sets comprising a train and monitor, Märklin offered extra track, rolling stock, and buildings offered separately, creating the predecessor to the modern model train layout featuring scenery and buildings in addition to an operating train.
Electric trains adopted, with the first appearing in 1897, made from the U.S. firm Carlisle & Finch. As home use of electricity became more prevalent in the early 20th century, electrical trains gained popularity and as time moved on, these electric trains grew in sophistication, gaining light, the ability to change management, to emit a whistling sound, to smoke, to couple and uncouple cars as well as load and unload freight. Toy trains from the first half of the 20th century were often made of lithographed tin; later trains were frequently made mostly of plastic.
Pull toys and wind-up trains were marketed by children, while electrical trains were marketed towards teens, especially teenaged boys.
Consumer interest in trains as toys waned in the late 1950s, but has undergone resurgence since the late 1990s due in large part to the popularity of Thomas the Tank Engine.
Now, S gauge and O gauge railroads continue to be considered toy trains by their adherents and are often accessorized with semi-scale model buildings by Plasticville or K-Line (who owns the rights to the Plasticville-like buildings created by Marx in the 1950s to the 1970s). However, as a result of their high cost, one is more likely to find an HO scale or N scale train set in a toy shop than an O scale set.
Many modern electric toy trains comprise sophisticated electronic equipment which exude digitized sound effects and allow the operator to safely and easily run multiple remote controller trains on one loop of course. In the last few years, many toy rail operators will operate a train using a TV camera at the front part of the engine and hooked up to a screen, such as pc monitor. This will show a picture, like that of a real (smaller size) railroad.
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