Some had wheels which turned, but these had to be pulled or pushed. A few of the early 19th-century push toy trains were made from tinplate, like the large, durable, stylized locomotive toys in the U.S., which were painted red and gold and decorated with hearts and flowers. ebay model trains z scale
Around 1875, technological advancements in materials and manufacturing allowed 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 continuous revenue stream could be ensured by purchasing add-on accessories for years after the initial purchase. Along with boxed sets containing a train and monitor, Märklin offered additional track, rolling stock, and buildings sold separately, creating the predecessor to the modern model train layout featuring scenery and buildings along with a working train.
Electric trains followed, with the first appearing in 1897, produced from the U.S. company Carlisle & Finch. As home use of power became more common in the early 20th century, electric trains gained popularity and as time moved on, these electrical trains grew in sophistication, gaining lighting, the ability to change management, to emit a whistling sound, to smoke, to remotely couple and uncouple cars and even load and unload cargo. 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 towards kids, while electric trains were marketed towards teens, particularly teenaged boys. It was during the 1950s that the modern emphasis on realism in model railroading began to grab on.
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 even 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 inclined to locate an HO scale or N scale train set in a toy store than an O scale collection.
Many modern electric toy trains comprise sophisticated electronic equipment which emit digitized sound effects and permit the operator to safely and easily run multiple remote control trains on a single loop of course. In the last few decades, many toy train operators may operate a train with a TV camera at the front of the engine and hooked up to a screen, such as computer monitor. This will show an image, like that of a genuine (smaller size) railroad.
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