Broadway Limited Imports 7381 HO Scale AAR 70 Ton Triple Hopper Canadian National CN 323688 DC Layout Wiring Camber Gauge Angle Ruler

Camber Gauge Angle Ruler

3/8 x 1/4 - 2

70 inches (145 mm)

These decoders are commonly used for smoke coils

6 Colors - 20ml Tubes

Broadway Limited Imports 7381 HO Scale AAR 70 Ton Triple Hopper Canadian National CN 323688 DC Layout Wiring Camber Gauge Angle RulerBroadway Limited Imports 7381 HO Scale AAR 70 Ton Triple Hopper Canadian National CN 323688 AAR 70 ton 3 bay hopper cars. These hoppers were everywhere on the railroads at their peak they made up about 6% of all open hoppers, and approximately 1. 5% of the entire North American freight car fleet. The first of these cars appeared in the late 1930's, and several were still in service in the 1980's! In all, over 33,000 cars were built to this design, by