The Trainz SKU for this item is P11525675

Unit Measures:28 1/2 x 2 1/2 x 3 5/8

The first and most obvious are Lehigh Valley 404 and 408 which became Delaware & Hudson 404 and 408

Unit Measures:10 1/2 x 2 1/4 x 3 1/2

MTH 20-91559 NYC CA-1 Woodside Caboose ProductID_12179304 The Trainz SKU for thisHere is an MTH 20 91559 NYC CA 1 Woodside Caboose. Features: Intricately Detailed, Durable ABS Body Stamped Metal Floors Metal Wheels and Axles Diecast 4 Wheel Trucks Fast Angle Wheel Sets Needle Point Axles (2) Operating Diecast Metal Couplers O Scale Kadee Compatible Coupler Mounting Pads Caboose Interiors With Overhead Lighting Detailed Brake Wheel Separate Metal Handrails Brakeman Figure 1: 48 Scale Dimensions Unit Measures: 10 3 4" x 2 3 4" x 4"