File:Pennsylvania Railroad, HOLMES Block Station modelboard and lever machine.jpg

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  • Pennsylvania Railroad, HOLMES Block Station modelboard and lever machine, Holmesburg, PA Taken by Chris Ruhl in late 1970's.
  • The machine is a Union Switch and Signal Company machine, which is identifiable by the fact that the levers rotate right and left.
  • General Railway Signal Company machines are identified by levers that slide in and out.

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Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
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I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current23:14, 1 October 2006Thumbnail for version as of 23:14, 1 October 2006816 × 552 (312 KB)Chooch331 (talk | contribs)Pennsylvania Railroad, HOLMES Block Station modelboard and lever machine, Holmesburg, PA Taken by Chris Ruhl in late 1970's.

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