Northern Pacific Supersteam Era 1925-1945 by Frey & Schrenk (Hardcover) O Power Balance connector: XH-3S

Balance connector: XH-3S

Glue required for assembly

these discs rotate counterclockwise—did you know that before standardization

6-Cell NiMH or 2S LiPo Battery w/T-Plug Connector

Northern Pacific Supersteam Era 1925-1945 by Frey & Schrenk (Hardcover) O Power Balance connector: XH-3SNorthern Pacific Supersteam Era 1925 1945 by Robert L. Frey & Lorenz P. Schrenk (Hardcover) Northern Pacific Supersteam Era 1925 1945 by Robert L. Frey and Lorenz P. Schrenk tells the fascinating story of the development and operation of the Northern Pacifics most powerful and advanced steam locomotives. Making extensive use of the corporate records of the railroad, as well as interviews with former Mechanical Department employees, the authors