Union Pacific 3900 Series 4-6-6-4 Challenger drawings, engine only- Cylinder 21” x 32” – Front Unit (3,4)
SKU/Drawing Number: 314-CA-30917
Wheel Arrangement: | 4-6-6-4 |
Scale to 1 ft.: | 2” |
Drawing Title: | Cylinder 21” x 32” – Front Unit (3,4) |
DWG. Size (in): | 30x90 |