Some had wheels that flipped, but these needed to be pulled or pushed. Some of the early 19th-century drive toy rails were made from 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. train model with tensorflow
Around 1875, technological advancements in materials and manufacturing allowed tin to be stamped, cut, rolled, and lithographed faster than ever before.
Toy trains were altered when Märklina German company that specialized in doll house accessories, sought to create an equal toy for boys where a continuous revenue stream could be ensured by selling add-on accessories for decades after the first purchase. In addition to boxed sets containing a train and track, 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 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 from the early 20th century, electrical trains gained popularity and as time went 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 cargo. Toy trains from the first half of the 20th century were frequently made of lithographed tin; later trains were often made mostly of plastic.
Pull toys and wind-up trains were marketed towards children, while electrical trains were marketed towards teens, particularly teenaged boys. Consumer interest in trains as toys waned in the late 1950s, but has experienced resurgence since the late 1990s due in large part to the popularity of Thomas the Tank Engine.
Now, S gauge and O gauge railroads are still considered toy trains by their own 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 from the 1950s into 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 store than a O scale set.
Many modern electrical toy trains contain sophisticated electronics which emit digitized sound effects and allow the operator to securely and easily run several remote controller trains on a single loop of course. In recent years, many toy rail operators may operate a train with a TV camera in the front part of the engine and hooked up to a screen, such as computer monitor. This will show an image, similar to that of a genuine (smaller size) railroad.
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