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<!DOCTYPE ead PUBLIC "+//ISBN 1-931666-00-8//DTD ead.dtd (Encoded Archival Description (EAD) Version 2002)//EN" "ead.dtd">
<ead>
  <eadheader countryencoding="iso3166-1" dateencoding="iso8601" langencoding="iso639-2b" repositoryencoding="iso15511" relatedencoding="dc" scriptencoding="iso15924">
    <eadid countrycode="US" url="http://archiveswest.orbiscascade.org/ark:/80444/xv79281" identifier="80444/xv79281" mainagencycode="US-uuml" encodinganalog="identifier">UUM_P0567.xml</eadid>
    <filedesc>
      <titlestmt>
        <titleproper encodinganalog="title">Melvin A. Cook photograph collection<date calendar="gregorian" era="ce" normal="1945/1985" type="inclusive"/></titleproper>
        <titleproper type="filing" altrender="nodisplay">Cook (Melvin A.) photograph collection</titleproper>
      </titlestmt>
      <publicationstmt>
        <publisher encodinganalog="publisher">J. Willard Marriott Library Special Collections</publisher>
        <p>
          <extref href="https://www.lib.utah.edu/img/marriottLibraryLogo.png" show="embed" linktype="simple" actuate="onload"/>
        </p>
        <date encodinganalog="date" calendar="gregorian" era="ce" normal="2004/2025">2004 (last modified: 2025)</date>
        <address>
          <addressline>295 South 1500 East</addressline>
          <addressline>Salt Lake City, Utah 84112</addressline>
          <addressline>Business Number: 801-581-8863</addressline>
          <addressline>special@library.utah.edu</addressline>
          <addressline>https://lib.utah.edu/collections/special-collections/index.php</addressline>
        </address>
      </publicationstmt>
    </filedesc>
    <profiledesc>
      <creation>This finding aid was produced using ArchivesSpace on <date>2025-10-10</date>.</creation>
      <langusage>
        <language langcode="eng" scriptcode="latn" encodinganalog="language">Finding aid written in English.</language>
      </langusage>
      <descrules>Finding aid based on DACS (Describing Archives: A Content Standard), 2nd Edition.</descrules>
    </profiledesc>
  </eadheader>
  <archdesc level="collection" relatedencoding="marc21" type="inventory">
    <did>
      <repository>
        <corpname encodinganalog="852$a">J. Willard Marriott Library Special Collections</corpname>
      </repository>
      <unittitle encodinganalog="245$a">Melvin A. Cook photograph collection</unittitle>
      <origination>
        <persname authfilenumber="n85807014" source="lcnaf" role="com" encodinganalog="100">Cook, Melvin A. (Melvin Alonzo)</persname>
      </origination>
      <unitid countrycode="US" repositorycode="US-uuml" encodinganalog="099">P0567</unitid>
      <physdesc>
        <extent encodinganalog="300$a">0.25 linear feet</extent>
        <extent encodinganalog="300$a">1 archives box</extent>
        <physfacet>266 images; (75 8 x 10; 189 4 x 5 or greater)</physfacet>
      </physdesc>
      <unitdate calendar="gregorian" era="ce" normal="1945/1985" type="inclusive" encodinganalog="245$f">1945-1985</unitdate>
      <abstract encodinganalog="5203_">The Melvin A. Cook photograph collection contains images relative to the investigation of potential and/or accidental explosions in a variety of areas and situations and the study and development and disposal of explosive materials. Subject matter includes electron diffraction, action of commercial xanthates, tungsten burners, etc. Also included; specialized photograph equipment, business meetings, and geology "before and after" images of test explosions.</abstract>
      <langmaterial>
        <language langcode="eng" scriptcode="Latin" encodinganalog="546">English</language>
      </langmaterial>
    </did>
    <scopecontent encodinganalog="5202_">
      <p>Melvin A. Cook is an explosives expert and chemist, known for work on shaped charges and slurry explosives. He was a professor of metallurgy at the University of Utah, a businessman, and an author of works on explosives. He also published works on creationism, particularly on the relationship between science and Mormon doctrines. Collection contains images relative to the investigation of potential and/or accidental explosions in a variety of areas and situations and the study and development and disposal of explosive materials. Subject matter includes electron diffraction, action of commercial xanthates, tungsten burners, etc. Also included; specialized photograph equipment, business meetings, and geology "before and after" images of test explosions. Collection is blackandwhite and color with text.</p>
      <p> *Some explanations to photos are in German.</p>
    </scopecontent>
    <arrangement encodinganalog="351">
      <p>Collection is arranged topically.</p>
    </arrangement>
    <accessrestrict encodinganalog="506">
      <p>Twenty-four hour advanced notice encouraged. Materials must be used on-site. Access to parts of this collection may be restricted under provisions of state or federal law.</p>
    </accessrestrict>
    <userestrict encodinganalog="540">
      <p>The library does not claim to control copyright for all materials in the collection. An individual depicted in a reproduction has privacy rights as outlined in Title 45 CFR, part 46 (Protection of Human Subjects). For further information, please review the J. Willard Marriott Library's <extref linktype="simple" show="new" href="https://lib.utah.edu/collections/special-collections" actuate="onrequest" role="text/html">Use Agreement and Reproduction Request forms</extref>.</p>
    </userestrict>
    <prefercite encodinganalog="524">
      <p>Collection Name, Collection Number, Box Number, Folder Number. Special Collections, J. Willard Marriott Library, The University of Utah.</p>
    </prefercite>
    <acqinfo encodinganalog="541">
      <p>Gift of Melvin A. Cook,1990 and 1994.</p>
    </acqinfo>
    <processinfo>
      <p>Processed by Ashley Arave in 2004.</p>
      <p><extref linktype="simple" show="new" href="https://lib.utah.edu/services/digital-library/index.php#tab7/" actuate="onrequest" role="text/html">Click here to read a statement on harmful language in library records</extref>.</p>
    </processinfo>
    <separatedmaterial encodinganalog="5440_">
      <p>Manuscript materials were transferred to the Melvin A. Cook papers (MS 0658).</p>
    </separatedmaterial>
    <controlaccess>
      <controlaccess>
        <persname authfilenumber="n85807014" source="lcnaf" encodinganalog="600">Cook, Melvin A. (Melvin Alonzo)--Photographs</persname>
      </controlaccess>
      <controlaccess>
        <corpname authfilenumber="n79063713" source="lcnaf" encodinganalog="610">University of Utah--Faculty--Photographs</corpname>
      </controlaccess>
      <controlaccess>
        <subject source="lcsh" encodinganalog="650">Chemists--Research--Utah--20th century--Photographs</subject>
        <subject source="lcsh" encodinganalog="650">Explosives--Research--Photographs</subject>
        <subject source="lcsh" encodinganalog="650"> Explosives, Military--Research--Photographs</subject>
        <subject source="lcsh" encodinganalog="650">Shaped charges--Photographs</subject>
        <subject source="lcsh" encodinganalog="650"> Explosives industry--Utah--Photographs</subject>
        <subject source="lcsh" encodinganalog="650">Blasting--Photographs</subject>
      </controlaccess>
      <controlaccess>
        <subject source="archiveswest" altrender="nodisplay" encodinganalog="690">Science</subject>
        <subject source="archiveswest" altrender="nodisplay" encodinganalog="690">Images</subject>
      </controlaccess>
      <controlaccess>
        <genreform authfilenumber="gf2017027249" source="lcsh" encodinganalog="655">Photographs</genreform>
        <genreform authfilenumber="gf2017027254" source="lcgft" encodinganalog="655">Portraits</genreform>
      </controlaccess>
    </controlaccess>
    <dsc type="analyticover">
      <c01 level="series">
        <did>
          <unittitle encodinganalog="245$a">Melvin A. Cook and Explosives</unittitle>
        </did>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Explosion Analysis (detail)</unittitle>
            <container type="box">1</container>
            <container type="folder">1</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-34: Mangled pieces of metal collected after an explosion</item>
              <item>Photograph number 35-78: Location of explosion and up close</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Miscellaneous</unittitle>
            <container type="box">1</container>
            <container type="folder">2</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1: An Oscillogram</item>
              <item>Photograph number 2: High Speed image converter Camera</item>
              <item>Photograph number 3-4: Exploded pieces of a metal pipe</item>
              <item>Photograph number 5: Unidentified</item>
              <item>Photograph number 6-11: The Casco Depot at Alumasteel on May 6, 1978</item>
              <item>Photograph number 12: Debris from burned trailer</item>
              <item>Photograph number 13-14: Unidentified aerial views</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Dithekite Plasma (detail)</unittitle>
            <container type="box">1</container>
            <container type="folder">3</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1: Streak camera traces of Dithekite plasmas</item>
              <item>Photograph number 2-11: Unidentified</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Railway Explosion (detail)</unittitle>
            <container type="box">1</container>
            <container type="folder">4</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1: Unidentified group</item>
              <item>Photograph number 2: Explosion</item>
              <item>Photograph number 3: Aerial view of the area</item>
              <item>Photograph number 4-37: Pictures of the scene of the explosion, diagraming what happened (no explanation offered with photos)</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Electron Diffraction photographs</unittitle>
            <container type="box">1</container>
            <container type="folder">5</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-14: Photographs of electron diffraction.</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Relating to explostions</unittitle>
            <container type="box">1</container>
            <container type="folder">6</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1: Photograph of Nobel Prize medal</item>
              <item>Photograph number 2: Unidentified</item>
              <item>Photograph number 3: "The Blast at Mesabi"</item>
              <item>Photograph number 4: Jumping and spinning detonation with streak camera</item>
              <item>Photograph number 5-6: Equipment</item>
              <item>Photograph number 7-8: Unidentified group (explanation in German)</item>
              <item>Photograph number 9: Explosive device</item>
              <item>Photograph number 10: "Muck pile of Reserve Mining Company blast of SBA, view from top level"</item>
              <item>Photograph number 11-12: Unidentified</item>
              <item>Photograph number 13: Diagram</item>
              <item>Photograph number 14: Dealing with explosive equipment</item>
              <item>Photograph number 15: Image taken with a streak camera</item>
              <item>Photograph number 16: Unidentified</item>
              <item>Photograph number 17-18: Navajo Ordnance depot, Testing team</item>
              <item>Photograph number 19: Unidentified canyon</item>
              <item>Photograph number 20: Negative of an article</item>
              <item>Photograph number 21: Grand Canyon</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Images dealing with explosions</unittitle>
            <container type="box">1</container>
            <container type="folder">7</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-43</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Images of a building that suffered from an explosion and things effected by the explosion</unittitle>
            <container type="box">1</container>
            <container type="folder">8</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-20</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Images dealing with explosions in Europe (Switzerland; explanation in German)</unittitle>
            <container type="box">1</container>
            <container type="folder">9</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-15</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Unidentified</unittitle>
            <container type="box">1</container>
            <container type="folder">9a</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-2</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">IRECO, detonation and the detonation reaction zone</unittitle>
            <container type="box">1</container>
            <container type="folder">10</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1-2: Unidentified portraits</item>
              <item>Photograph number 3: IRECO Installation</item>
              <item>Photograph number 4: Aerial Photo</item>
              <item>Photograph number 5: Initiation of detonation and the detonation reaction zone. Nitric acid-water-nitrobenzene</item>
              <item>Photograph number 6-9: Charts</item>
              <item>Photograph number 10-13: IRECO Facility</item>
            </list>
          </scopecontent>
        </c02>
        <c02 level="file">
          <did>
            <unittitle encodinganalog="245$a">Explosive maps and materials</unittitle>
            <container type="box">1</container>
            <container type="folder">11</container>
          </did>
          <scopecontent encodinganalog="5202_">
            <list type="ordered">
              <item>Photograph number 1: Explosion map</item>
              <item>Photograph number 2: Explosive material</item>
              <item>Photograph number 3: Unidentified building</item>
            </list>
          </scopecontent>
        </c02>
      </c01>
    </dsc>
  </archdesc>
</ead>

