Here is a Atlas 37552 N Gauge Piggyback Flat With 2 24′ Trailers Canadian Pacific #509179.
Features plastic construction, plastic trucks, plastic wheels and knuckle couplers.

This item has been graded per TCA standards C-8: Like New based on visual appearance. The original box is included. Overall condition is Like New.

Condition: Like New (C-8)
Operational Status: Not Applicable
Original Box: Yes (P-8)

Manufacturer: Atlas
Model Number: 37552
Road Name: Canadian Pacific (CP)

Scale/Era: N Scale
Model Type: Freight Cars

The SKU for this item is 5979366.