The first toy trains were made of lead and had no moving parts. Some had wheels that flipped, but these had to be pulled or pushed. Some of the early 19th-century push toy trains were made of tinplate, like the large, durable, stylized locomotive toys in the U.S., that were painted gold and red and decorated with hearts and flowers. model trains devon
Around 1875, technological advancements in materials and manufacturing allowed tin to be scraped, cut, wrapped, and lithographed faster than previously.
Toy trains were revolutionized when Märklin, a German company which specialized in doll house accessories, sought to create an equal toy for boys in which a constant revenue stream could be guaranteed by purchasing add-on accessories for decades after the first purchase. In addition to boxed sets comprising a train and track, 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, made from the U.S. company Carlisle & Finch. As home use of power became more common in the early 20th century, electrical 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 and even load and unload cargo. Toy trains by the first half of the 20th century were frequently made of lithographed tin; later trains were frequently made mainly of plastic.
Prior to the 1950s, there was little distinction between toy trains and model railroads–model railroads were toys by definition. Pull toys and wind-up trains were marketed towards kids, while electric trains were marketed towards teenagers, especially teenaged boys. It was during the 1950s the modern emphasis on realism in model railroading started 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.
Today, S gauge and O gauge railroads continue to be considered toy trains 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 produced by Marx from 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 at a toy shop than an O scale collection.
Many modern electric toy trains contain sophisticated electronic equipment which exude digitized sound effects and allow the operator to safely and easily run several remote controller trains on one loop of course. In the last few decades, many toy train operators will operate a train with a TV camera in the front part of the motor and hooked up to a display, such as computer monitor. This will show a picture, like that of a real (smaller size) railroad.
Thanks for your interest in model trains devon