The earliest toy trains were made from lead and had no moving parts. Some had wheels that turned, but these needed to be pushed or pulled. A few of the early 19th-century push toy rails were made of tinplate, like the large, durable, stylized locomotive toys from the U.S., that were painted red and gold and decorated with hearts and flowers. train model on clusters pyspark codes
Around 1875, technological improvements in materials and manufacturing enabled tin to be scraped, cut, rolled, and lithographed faster than ever before.
Toy trains were altered when Märklina German company which specialized in doll house accessories, sought to create an equivalent toy for boys where a constant revenue stream could be ensured by purchasing add-on accessories for decades after the initial purchase. In addition to boxed sets comprising a train and monitor, Märklin offered additional track, rolling stock, and buildings sold separately, creating the predecessor to the modern model train layout featuring buildings and scenery in addition to a working train.
Electric trains followed, with the first appearing in 1897, made by the U.S. firm Carlisle & Finch. As residential use of power became more common from the early 20th century, electrical trains gained popularity and as time moved on, these electrical trains grew in sophistication, gaining light, the ability to change management, to emit a whistling sound, to smoke, to couple and uncouple cars and even load and unload cargo. Toy trains by 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 electric trains were marketed towards teens, especially teenaged boys. It was during the 1950s the modern emphasis on realism in model railroading began to catch on.
Today, S gauge and O gauge railroads are still considered toy trains even by their adherents and are often accessorized with semi-scale model buildings by Plasticville or even K-Line (who owns the rights to the Plasticville-like buildings produced by Marx from the 1950s into the 1970s). However, due to their high cost, one is more likely to find an HO scale or N scale train set at a toy store than an O scale set.
Many modern electric toy trains contain sophisticated electronics which exude digitized sound effects and permit the operator to safely and easily run several remote control trains on one loop of track. In the last few years, many toy rail operators will operate a train with a TV camera at the front part of the engine and hooked up to a screen, such as pc monitor. This will show an image, similar to that of a genuine (smaller size) railroad)
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