Most steel hoppers followed what quickly became the standard layout of two saw tooth hoppers and outside bracing for the sides

Trainz Product Id: 12249435

The Trainz SKU for this item is P11461785

Trainz Product Id: 12264357

Model Number: 88495

MTH 30-77198 O Gauge Pennsylvania N5c Caboose #477822 ProductID_11960311 Most steel hoppers followed whatIntricately Detailed Durable ABS Body Metal Wheels and Axles Diecast 4 Wheel Trucks Operating Diecast Metal Couplers Colorful, Attractive Paint Schemes Fast Angle Wheel Sets Needle Point Axles Near Scale Proportions Overhead Interior Lighting Detailed Car Interior Unit Measures: 9 1 8" x 2 5 8" x 4 1 4" Operates On O 27 Curves Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: MTH Model Number: 30 77198