MTH Tinplate 10-4077 Monorail Figure 8 Over-and-Under Expansion Set limited O SCALE NEWProduct Title: MTH Tinplate 10 4077 Monorail Figure 8 Over and Under Expansion Set limited O SCALE Manufacturer: MTH Scale: O Condition: Item Condition: C 10, Box Condition P 10 Operational Status: This item is assumed to be fully operational according to the manufacturer's specifications. TCA Condition Grading Standards: C 10: MintBrand New: all original; unused and unblemished. TCA Box Grading Standards: P 10: MintBrand New: Complete and all