Union Pacific 3900 Series 4-6-6-4 Challenger drawings, engine only- Lettering & Numbering Diagram (1937)
SKU/Drawing Number: #993-CA-24992 C
Wheel Arrangement: | 4-6-6-4 |
Scale to 1 ft.: | not scale |
DWG. Size (in): | 30x24 |
Drawing Title: | Lettering & Numbering Diagram (1937) |