Some had wheels which flipped, but these had to be pulled or pushed. Some of the early 19th-century drive toy rails were made from tinplate, like the big, durable, stylized locomotive toys in the U.S., which were painted red and gold and decorated with hearts and flowers. train model building
Around 1875, technological improvements in materials and manufacturing enabled tin to be stamped, cut, rolled, and lithographed faster than ever before.
Toy trains were altered when Märklin, a German firm which specialized in doll house accessories, sought to create an equal toy for boys in which a continuous revenue stream could be ensured by selling add-on accessories for decades after the first purchase. Along with boxed sets containing a train and monitor, Märklin offered extra track, rolling stock, and buildings sold separately, creating the predecessor to the modern model train layout featuring buildings and scenery along with an operating train.
Electric trains followed, with the first appearing in 1897, made from the U.S. company Carlisle & Finch. As residential use of power became more common in the early 20th century, electric trains gained popularity and as time went on, these electrical trains grew in sophistication, gaining lighting, the ability to change management, to emit a whistling noise, 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 mainly of plastic.
Pull toys and wind-up trains were marketed towards children, while electric trains were marketed towards teens, especially teenaged boys.
Now, S gauge and O gauge railroads are still 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 into the 1970s). However, due to their high cost, one is more inclined to find an HO scale or N scale train set at a toy shop than a O scale collection.
Many modern electric toy trains comprise sophisticated electronics which emit 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 train operators may operate a train with a TV camera in the front part of the motor and hooked up to a screen, such as pc monitor. This will show a picture, similar to that of a real (smaller size) railroad)
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