O Scale - RRMS-O-22
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Here is a scene of a model CAT 30. As you can see the radiator has been removed and is laying on the ground. This CAT can be setting in a field turning to rust or behind a tractor repair shed. The possibilities are limitless. The casting is unpainted. Check out all the detail throughout. Measures 4" by 3" by 1 1/2" tall.