Some had wheels which flipped, but these had to be pushed or pulled. A few of the early 19th-century push toy trains were made of tinplate, such as the large, durable, stylized locomotive toys in the U.S., that were painted gold and red and decorated with hearts and flowers. model trains pliobond
Around 1875, technological improvements in materials and manufacturing allowed tin to be scraped, cut, wrapped, and lithographed faster than previously.
Toy trains were altered when Märklin, a German firm which specialized in doll house accessories, sought to create an equivalent toy for boys in which a continuous revenue stream could be guaranteed by selling add-on accessories for decades after the first purchase. In addition to boxed sets containing a train and monitor, Märklin offered additional track, rolling stock, and buildings offered 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 home use of power became more prevalent from the early 20th century, electric 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 and even load and unload freight. Toy trains from the first half of the 20th century were often made of lithographed tin; later trains were often made mostly of plastic.
Pull toys and wind-up trains were marketed by children, while electrical trains were marketed towards teens, 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 experienced resurgence since the late 1990s due in large part to the popularity of Thomas the Tank Engine.
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 in 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 store than a O scale set.
Many modern electrical toy trains contain sophisticated electronic equipment which exude digitized sound effects and allow the operator to securely and easily run several remote controller trains on one loop of track. In the last few decades, many toy rail operators will operate a train with a TV camera at the front of the motor and hooked up to a display, such as pc monitor. This will show an image, similar to that of a real (smaller size) railroad)
Thanks for your interest in model trains pliobond