1/35200/1 scale, extremely small moving railroad model to pinch with fingers

The railroad model in which the vehicle actually moves is often characterized by a blue rail and has children too "PlarailOr you can build a full-fledged diorama with precise modelingN gaugeThere are various things, but it seems that some people made a very small railroad model with a length of about 3 mm and a width of about 5 mm.

As the smallest moving railroad model among the commercially available models, the distance between the track rails is 3 mmT gaugeThere is, but it is overwhelmingly smaller than it, and it is a size that is difficult to see with the naked eye.

A movie photographing the state of driving etc, details from the following.
James River Branch: N Scale Layout In Z

While the scale of the T gauge is 1/450, the scale of this model is 1 / 35,200. It is the size to pinch with your fingertip.


The movie is moving here. A train of 6 car train will pass through the tunnel.
YouTube - World's Smallest Working Model Train Layout


David K. Smith, New Jersey-born, who created this miniature model. The vehicle expresses it by scraping the tip of the plastic tube connected to the motor, and the size of the whole model is only 0.125 inch (about 3 mm) in length and 0.2 inch (about 5 mm) in width. The top of the ballpoint pen is reflected in the image on the model.


Here is a model of a railroad which David previously made. This is also quite small.


However, the difference is clear from comparison. Below is the new railroad model.


Although it is inferior to a commercially available railroad model of a large size indeed as a truly fine form, it is possible that you can always be with a railroad model by impersonating it in your breast pocket if this size.