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      xmlns="http://www.loc.gov/mods/v3"
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      xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-6.xsd">
   <titleInfo usage="primary">
      <title>Abrasive Company, James and Fraley Streets, Wissinoming, Philadelphia</title>
   </titleInfo>
   <name type="corporate" usage="primary">
      <namePart>Aero Service Corporation</namePart>
      <role>
         <roleTerm type="text">photographer</roleTerm>
      </role>
   </name>
   <name type="corporate" displayLabel="Contributor">
      <namePart>Stearns &amp; Castor</namePart>
      <namePart type="date">fl. 1895-1917</namePart>
      <role>
         <roleTerm type="text">architect</roleTerm>
      </role>
   </name>
   <name type="corporate" displayLabel="Associated name">
      <namePart>Stearns &amp; Castor</namePart>
      <namePart type="date">fl. 1895-1917</namePart>
      <role>
         <roleTerm type="text">architect</roleTerm>
      </role>
   </name>
   <typeOfResource>still image</typeOfResource>
   <genre authority="marcgt">Graphic</genre>
   <genre authority="gmgpc">Glass negatives -- 1920-1930</genre>
   <genre authority="gmgpc">Aerial photographs -- 1920-1930</genre>
   <originInfo>
      <place>
         <placeTerm type="code" authority="marccountry">pau</placeTerm>
      </place>
      <place>
         <placeTerm type="text">PA. Philadelphia</placeTerm>
      </place>
      <dateIssued>ca. 1926-1929</dateIssued>
      <dateIssued encoding="marc" point="start">1926</dateIssued>
      <dateIssued encoding="marc" point="end">1929</dateIssued>
      <issuance>monographic</issuance>
   </originInfo>
   <language>
      <languageTerm authority="iso639-2b" type="code">eng</languageTerm>
   </language>
   <physicalDescription>
      <form authority="gmd">graphic</form>
      <form authority="marccategory">nonprojected graphic</form>
      <form authority="marcsmd">photonegative</form>
      <extent>4 negatives : glass ; 21 x 25 cm (8 x 10 in.)</extent>
   </physicalDescription>
   <abstract type="Summary">Aerial views of the Abrasive Company industrial site in the Wissinoming neighborhood of Philadelphia, Pennsylvania. Founded as the Abrasive Material Company in 1893, the company was purchased by Simonds and the name changed in 1927. The name changed again to the Simonds Abrasive Company in 1946. The Abrasive Company was known as an innovator in the grinding wheel market and abrasives industry. The factory was designed by the Philadelphia architecture firm Stearns &amp; Castor. The images show the factory as well as the surrounding residential area and row homes.</abstract>
   <note>Negative numbers: 5604, 11500, 11501, 11502.</note>
   <subject authority="">
      <name type="corporate">
         <namePart>Abrasive Company</namePart>
      </name>
   </subject>
   <subject authority="lctgm">
      <topic>Factories</topic>
      <geographic>Pennsylvania</geographic>
      <geographic>Philadelphia</geographic>
   </subject>
   <subject authority="lctgm">
      <topic>Machinery industry</topic>
      <geographic>Pennsylvania</geographic>
      <geographic>Philadelphia</geographic>
   </subject>
   <subject authority="lctgm">
      <topic>Row houses</topic>
      <geographic>Pennsylvania</geographic>
      <geographic>Philadelphia</geographic>
   </subject>
   <subject authority="lcsh">
      <geographic>Wissinoming (Philadelphia, Pa.)</geographic>
   </subject>
   <subject authority="lcsh">
      <geographic>James Street (Philadelphia, Pa.)</geographic>
      <geographic>5500</geographic>
      <geographic>North</geographic>
   </subject>
   <subject authority="lcsh">
      <geographic>Fraley Street (Philadelphia, Pa.)</geographic>
      <geographic>2200</geographic>
      <geographic>East</geographic>
   </subject>
   <identifier type="accession number" displayLabel="Accession number">P.8990.5604</identifier>
   <identifier type="accession number" displayLabel="Accession number">P.8990.11500</identifier>
   <identifier type="accession number" displayLabel="Accession number">P.8990.11501</identifier>
   <identifier type="accession number" displayLabel="Accession number">P.8990.11502</identifier>
   <location>
      <physicalLocation>Library Company of Philadelphia | Print Department</physicalLocation>
      <shelfLocator>Aero Service [P.8990.5604; P.8990.11500-11502]</shelfLocator>
   </location>
   <recordInfo>
      <descriptionStandard>aacr</descriptionStandard>
      <recordContentSource authority="marcorg"/>
      <recordCreationDate encoding="marc">080811</recordCreationDate>
      <recordChangeDate encoding="iso8601">20230712170029.0</recordChangeDate>
      <recordIdentifier>257748</recordIdentifier>
      <recordOrigin>Converted from MARCXML to MODS version 3.6 using a version of MARC21slim2MODS3-6.xsl
                (Revision 1.116 2016/3/15) modified by the Library Company of Philadelphia (modified 2023-10-02)</recordOrigin>
   </recordInfo>
</mods>