Trainz Product Id: 11640226

Dimensions: 30 x 40 scale feet (2-1/4 x 3 x 1-1/2 tall)

Much of the external design is based on the SD90 series locomotives

The Trainz SKU for this item is P11493659

Miller Engineering 7072 HO/N Southern Pacific Animated Billboard Sign Roadname_**** Assorted Road Names Trainz Product Id: 11640226This is a Miller Engineering 7072 HO N Scales Southern Pacific Animated Billboard Sign. Approx. 2. 2 inches high x 1. 8 inches wide. Kit includes: Electroluminescence sign lamp Billboard stand (supports sold separately) Power supply (requires 3 AAA batteries not included) Complete instructions. Runs on 3 AAA batteries or 4. 5v DC wall adapter power supply (sold separately). This sign has a second set of contacts on the back side so the lower part can