Some had wheels that turned, 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 from the U.S., that were painted red and gold and decorated with hearts and flowers. model trains katy rr caboose
Around 1875, technological advancements in materials and manufacturing enabled tin to be scraped, cut, rolled, and lithographed faster than previously.
Toy trains were altered when Märklin, a German company which specialized in doll house accessories, sought to create an equivalent toy for boys in which a constant revenue stream could be guaranteed by selling add-on accessories for years after the first purchase. In addition to boxed sets containing 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 along with a working train.
Electric trains adopted, with the first appearing in 1897, made by the U.S. company Carlisle & Finch. As home use of power became more prevalent in the early 20th century, electrical 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 sound, to smoke, to couple and uncouple cars as well as load and unload freight. 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 differentiation 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 began 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.
Now, S gauge and O gauge railroads continue to be 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 created by Marx from the 1950s into the 1970s). However, due to their high price, one is more inclined to find an HO scale or N scale train set in a toy shop than a O scale set.
Many modern electrical toy trains comprise sophisticated electronics that exude digitized sound effects and permit the operator to securely and easily run multiple remote controller trains on a single loop of track. In recent years, many toy train operators will operate a train using a TV camera in the front part of the engine and hooked up to a screen, such as computer monitor. This will show a picture, similar to that of a real (smaller size) railroad)
Thanks for your interest in model trains katy rr caboose