A Dressel Railway Lamp Works round-top locomotive classification lamp. Lamp has two clear lenses and red and green glass slides inside, but is missing the fount and burner assembly. This model has red and green side levers for actuating the glass slide color change. Body shows newer black paint over some rust, but is in generally good condition. There is a cast iron mounting bracket assembly that attaches to the bottom that allows the lamp to be displayed in two positions. Condition: (Very Good). Dimensions: 8 - 1/2" x 10 - 1/2" x 13 - 1/2".