This is a blue colored box that has inside a brass engine with a japanese mark on it and certificate inside the underside of the box top japanese dudes name in it and stamped 1962 by "hakunama-whatever…man 
awesome work i must sy… its an all shiney brand new and aparnetly only ran a few times to test it then put away. are these collectible?. darth helped me out with finding more stuff on it perhaps some1 else could shed some light on this, oh and theres a 1970’s MA and PA book that has that exact engine in it with pictures of the real engine in real life back in the day as well as a diagram of the exact HO scale blueprints in the book. fairly interesting detail.
Darkshade80 - Welcome to Trains.com! [C):-)]
Q. are these collectible?.
A. Yes. An unpainted 1 recently sold on Ebay for $100, and a painted 1 for $170.