May I refer you to Model Railroad magazine or one of its competitors.
9 inches
An O gauge Marx toy train set made in the late 1940s or early 1950s
Diecast sets are made from metal and therefore are much more durable than other model train sets that are made of flimsy plastic. Diecast train model sets are also more collectible than other types of train sets.
2 things. One you made a typo in your question - It is go no gp. Second, It matters what kind of train you have - What scale.
Yes an operating model train has friction.
The fastest train is the well-known magnet train.
Athearn model train sets are not necessarily worth more than Lionel train sets. The value of a train set depends on it's age as well as the model of the set.
I did some research and found that the train was made only for the movie and is not available for public sales. The website I was on said the train is located in the US archives. - under the Smithsonian museum.
A model train may be purchased at a hobby shop or toy stores. Model trains are also found online at speciality web stores such as Model Train Stuff or Hobby Linc.
A train made from gum is a Chew Chew train get it a CHEW CHEW train.
Rerailer is a tool that helps keep the train on track and terminal rerailer is the one that connects the model train to the power supply or electricity.
You have to train a very long time to be a model. You must practice constantly. And never give up!