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  <mods:titleInfo displayLabel='primary_display' usage='primary'>
    <mods:title>Electrical Survey of City of Boston</mods:title>
  </mods:titleInfo>
  <mods:typeOfResource>Cartographic</mods:typeOfResource>
  <mods:genre authority='gmgpc' authorityURI='http://id.loc.gov/vocabulary/graphicMaterials' displayLabel='general' valueURI='http://id.loc.gov/vocabulary/graphicMaterials/tgm006261'>Maps</mods:genre>
  <mods:originInfo>
    <mods:dateCreated encoding='w3cdtf' keyDate='yes'>1899</mods:dateCreated>
  </mods:originInfo>
  <mods:abstract>"The figures show the drop in voltage per hundred feet of track. This data was gotten from measurements along sections of track, the length of these sections being for the most part over 1000 feet and in the majority of cases about 1500 feet in 1898 and about 2400 feet in 1899. When the readings fluctuated the maximum size was taken for the calculation" Shows the location of streetcar tracks and power stations of the West End Street Railway Company and the power voltage drop along them as of 1898 and 1899. Taken from the appendix of an unnamed volume relating to the West End Street Railway. Called "Diagram II, appendix E".</mods:abstract>
  <mods:subject>
    <mods:topic>West End Street Railway Company</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Street-railroads--Massachusetts--Boston--Maps</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Boston (Mass.)--Maps</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Massachusetts--Maps</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Electric Railroads--Power supply--Massachusetts--Boston--Maps</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Boston</mods:topic>
  </mods:subject>
  <mods:subject>
    <mods:topic>Massachusetts</mods:topic>
  </mods:subject>
  <mods:subject authority='tgn' authorityURI='http://vocab.getty.edu/tgn' valueURI='http://vocab.getty.edu/tgn/7013445'>
    <mods:hierarchicalGeographic>
      <mods:county>Suffolk</mods:county>
      <mods:country>United States</mods:country>
      <mods:continent>North and Central America</mods:continent>
      <mods:state>Massachusetts</mods:state>
      <mods:city>Boston</mods:city>
    </mods:hierarchicalGeographic>
    <mods:cartographics>
      <mods:coordinates>42.35,-71.05</mods:coordinates>
    </mods:cartographics>
  </mods:subject>
  <mods:relatedItem type='host'>
    <mods:titleInfo>
      <mods:title>Historic Maps</mods:title>
    </mods:titleInfo>
  </mods:relatedItem>
  <mods:relatedItem type='series'>
    <mods:titleInfo>
      <mods:title>Boston</mods:title>
    </mods:titleInfo>
  </mods:relatedItem>
  <mods:identifier type='local-other'>G 3764 .B6 1899 S7</mods:identifier>
  <mods:identifier type='uri'>http://digitalcommons.salemstate.edu/maps_boston/36</mods:identifier>
  <mods:location>
    <mods:physicalLocation>Salem State University Archives and Special Collections</mods:physicalLocation>
  </mods:location>
  <mods:location>
    <mods:url access='object in context' usage='primary'>http://digitalcommons.salemstate.edu/maps_boston/36</mods:url>
    <mods:url access='preview'>http://digitalcommons.salemstate.edu/maps_boston/1037/thumbnail.jpg</mods:url>
  </mods:location>
  <mods:accessCondition displayLabel='license' type='use and reproduction'>Contact host institution for more information.</mods:accessCondition>
  <mods:accessCondition displayLabel='rights' type='use and reproduction'>Rights status not evaluated.</mods:accessCondition>
  <mods:recordInfo>
    <mods:recordContentSource>Salem State University Archives and Special Collections</mods:recordContentSource>
    <mods:recordOrigin>OAI-PMH request</mods:recordOrigin>
  </mods:recordInfo>
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