Some had wheels which turned, but these had to be pushed or pulled. Some of the early 19th-century push toy trains were made of tinplate, such as the big, durable, stylized locomotive toys in the U.S., that were painted red and gold and decorated with hearts and flowers. trains model railways on ebay
Around 1875, technological advancements in materials and manufacturing enabled tin to be stamped, cut, wrapped, and lithographed faster than ever before.
Toy trains were altered when Märklin, a German company which specialized in doll house accessories, sought to make an equal toy for boys where a continuous revenue stream could be guaranteed by selling add-on accessories for decades after the first purchase. In addition to boxed sets comprising a train and monitor, Märklin offered additional 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 followed, with the first appearing in 1897, produced from the U.S. firm Carlisle & Finch. As home use of power became more prevalent from the early 20th century, electric trains gained popularity and as time went on, these electrical trains grew in sophistication, gaining light, the ability to change direction, to emit a whistling noise, to smoke, to remotely 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; afterwards trains were frequently made mostly of plastic.
Pull toys and wind-up trains were marketed by children, while electrical trains were marketed towards teenagers, particularly 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 even by their own 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 in the 1950s to 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 shop than an O scale collection.
Many modern electric toy trains contain sophisticated electronic equipment which emit digitized sound effects and permit the operator to securely and easily run several remote controller trains on a single loop of course. In recent decades, many toy train operators will operate a train with a TV camera at the front of the engine and hooked up to a display, such as computer monitor. This will show a picture, similar to that of a genuine (smaller size) railroad.
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