Vintage HO Scale Locomotive Heavy Metal popular No Name

A vintage electric locomotive. I believe it is HO scale.

The locomotive measures approximately 4 1/8" long, 1 5/16" wide and 1 7/8" tall. There is popular approximately 9/16" between the wheels. I do not see and names or markings. She is dusty and I do not know if she works.

A fun piece for any table, shelf or train collector.