semaphore

  1. SJ Z-man
    Media

    Semaphore signal

    Example N scale from NJ International
    Uploaded by: SJ Z-man, Feb 7, 2011, 0 comments, in album: Track
  2. SJ Z-man
    Media

    Semaphore signal

    Example
    Uploaded by: SJ Z-man, Feb 7, 2011, 0 comments, in album: Track
  3. pilotdude
    Media

    Semaphore

    Semaphore at the Hocking Valley Scenic Railway in Nelsonville, Ohio.
    Uploaded by: pilotdude, Jan 3, 2009, 0 comments, in category: Infrastructure
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