Found these 2 in a storage unit.

Both are untested.

Both could use a cleaning as shown.

Both are very heavy, almost a pound in weight for both.

I see no markings on the both boxes, the bottoms of the actual trains read Kato, Made in Japan.

You can clearly see in the pics there is some grease or oil or something on the front of the one engine side.

I don’t know anything about these, there were just in a box in a storage unit I bought. No other trains were found.

In used condition, please know how to clean and/or repair if needed.

Thank you!