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    xmlns:xsi = "http://www.w3.org/2001/XMLSchema-instance"
    xsi:noNamespaceSchemaLocation = "http://jmri.org/xml/schema/appearancetable.xsd">

  <copyright xmlns="http://docbook.org/ns/docbook">
    <year>2009</year><year>2010</year><holder>JMRI</holder>
  </copyright>
  
  <authorgroup xmlns="http://docbook.org/ns/docbook">
    <author>
        <personname><firstname>Dick</firstname><surname>Bronson</surname></personname>
        <email>dick@rr-cirkits.com</email>
    </author>    
    <author>
        <personname><firstname>Bob</firstname><surname>Jacobsen</surname></personname>
        <email>jake@physics.berkeley.edu</email>
    </author>    
  </authorgroup>

  <revhistory xmlns="http://docbook.org/ns/docbook">
    <revision>
        <revnumber>1</revnumber>
        <date>2010-01-01</date>
        <authorinitials>DB</authorinitials>
        <revremark>Initial version</revremark>
    </revision>    
    <revision>
        <revnumber>1.01</revnumber>
        <date>2010-01-17</date>
        <authorinitials>DB</authorinitials>
        <revremark>Typo Corrections</revremark>
    </revision>    
  </revhistory>

  <aspecttable>B&amp;O 1957</aspecttable>
  <name>Color Position Light Signal CW</name>
  <reference>As described in the August 1946 version of the AAR publication "American Railway Signaling Principles and Practices", chapter II.</reference>
  <description>Appearances for a Color Position Light signal</description>
  
  <appearances>

   <appearance>
      <aspectname>Clear</aspectname>
      <show>green</show>
      <show>green</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-281.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Approach Medium</aspectname>
      <show>green</show>
      <show>red</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-282.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Medium Clear</aspectname>
      <show>green</show>
      <show>red</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-283.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Medium Approach Slow</aspectname>
      <show>yellow</show>
      <show>dark</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-283B.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Approach Slow</aspectname>
      <show>green</show>
      <show>dark</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-284.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Approach</aspectname>
      <show>yellow</show>
      <show>green</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-285.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Medium Approach</aspectname>
      <show>yellow</show>
      <show>red</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-286.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Slow Clear</aspectname>
      <show>green</show>
      <show>dark</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-287.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Slow Approach</aspectname>
      <show>yellow</show>
      <show>dark</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-288.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Permissive</aspectname>
      <show>dark</show>
      <show>yellow</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <comment>Normal speed route appearance</comment>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-289.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Permissive medium</aspectname>
      <show>dark</show>
      <show>yellow</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <comment>Unofficial Rule and Aspect Name to allow for medium speed route appearance</comment>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-289-medium.gif</imagelink>
    </appearance>

     <appearance>
      <aspectname>Restricting</aspectname>
      <show>dark</show>
      <show>yellow</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-290.gif</imagelink>
    </appearance>

     <appearance>
      <aspectname>Stop and Proceed</aspectname>
      <show>red</show>
      <show>green</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <comment>Normal speed route appearance</comment>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-291.gif</imagelink>
    </appearance>

     <appearance>
      <aspectname>Stop and Proceed medium</aspectname>
      <show>red</show>
      <show>red</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <comment>Unofficial Rule and Aspect Name to allow for medium speed route appearance</comment>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-291-medium.gif</imagelink>
    </appearance>

    <appearance>
      <aspectname>Stop</aspectname>
      <show>red</show>
      <show>dark</show>
      <show>dark</show>
      <reference>Page 57</reference>
      <imagelink>../../../resources/icons/smallschematics/aspects/AAR-1946/CPL/rule-292.gif</imagelink>
    </appearance>

  </appearances>
</appearancetable>  
