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<ead xsi:schemaLocation="urn:isbn:1-931666-22-9 http://www.loc.gov/ead/ead.xsd" xmlns:ns2="http://www.w3.org/1999/xlink" xmlns="urn:isbn:1-931666-22-9" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
    <eadheader repositoryencoding="iso15511" countryencoding="iso3166-1" dateencoding="iso8601" langencoding="iso639-2b">
        <eadid></eadid>
        <filedesc>
            <titlestmt>
                <titleproper>Preliminary Inventory of the National Science Foundation Research Vessel 
                    <emph render="italic">Hero</emph> Records, 1970-1985
                    <num>SPEC.PA.56.0252</num>
                </titleproper>
                <author>Finding aid prepared by Audrey Wimbiscus</author>
            </titlestmt>
            <publicationstmt>
                <publisher>Ohio State University Libraries Special Collections</publisher>
                <address>
                    <addressline>1858 Neil Avenue</addressline>
                    <addressline>Columbus, OH, 43210</addressline>
                </address>
                <date>2026 January</date>
            </publicationstmt>
        </filedesc>
        <profiledesc>
            <creation>This finding aid was produced using the Archivists' Toolkit
                <date>2026-02-16T14:06-0500</date>
            </creation>
            <langusage>English</langusage>
            <descrules>Describing Archives: A Content Standard</descrules>
        </profiledesc>
    </eadheader>
    <archdesc level="collection">
        <did>
            <unittitle>National Science Foundation Research Vessel 
                <emph render="italic">Hero</emph> Records</unittitle>
            <unitid>SPEC.PA.56.0252</unitid>
            <repository>
                <corpname>Ohio State University Libraries Special Collections</corpname>
            </repository>
            <langmaterial>
                <language langcode="eng"/>
            </langmaterial>
            <physdesc>
                <extent>5.1 Cubic feet</extent>
            </physdesc>
            <unitdate>1970-1985</unitdate>
            <abstract id="ref76" label="Abstract">Research Vessel 
                <emph render="italic">Hero</emph> was a National Science Foundation research vessel that operated in Antarctica from 1968 to 1984. The National Science Foundation Research Vessel 
                <emph render="italic">Hero</emph> Records consists of operations manuals, ships logs, reports, receipts, contracts, correspondence, deck logs, and engine logs from the Research Vessel 
                <emph render="italic">Hero</emph>; materials date from 1970 to 1985.</abstract>
            <physdesc id="ref77" label="Physical Description">(4) oversize flat boxes; (2) cartons; (2) flat boxes</physdesc>
            <langmaterial id="ref78" label="Language of Materials">English</langmaterial>
            <origination label="creator">
                <corpname rules="rda" source="naf">National Science Foundation (U.S.)</corpname>
            </origination>
        </did>
        <arrangement id="ref79">
            <head>Arrangement of Materials</head>
            <p>This collection is unprocessed. Materials are arranged in the order received.</p>
        </arrangement>
        <acqinfo id="ref17">
            <head>Acquisitions Information</head>
            <p>Accession No. PA.2011.0004: Hero Foundation, 1998; Accession No. PA.2011.0028: Hero Foundation, 1998; Accession No. PA.2017.0005: Goldthwait Polar Library, 2017 February</p>
        </acqinfo>
        <prefercite id="ref80">
            <head>Preferred Citation</head>
            <p>[identification of item], National Science Foundation Research Vessel 
                <emph render="italic">Hero</emph> Records, SPEC.PA.56.0252, Byrd Polar and Climate Research Center Archival Program, Ohio State University</p>
        </prefercite>
        <accessrestrict id="ref81">
            <head>Access to Materials</head>
            <p>Materials in this collection are available for use, but may be used in the University Archives reading room only. Contact the Byrd Polar and Climate Research Center Archival Program at polararchives@osu.edu for more information.</p>
        </accessrestrict>
        <userestrict id="ref82">
            <head>Use of Materials</head>
            <p>Materials in this collection may be protected by copyright, and are made available for research and educational purposes. In general, the OSU Libraries do not own the copyright for materials from our collections and cannot grant copyright permissions for these materials. The user is responsible for making a final determination of copyright status. If copyright protection applies, permission must be obtained from the copyright holder to reuse, publish, or reproduce the work beyond the bounds of fair use or other exceptions to the law. Works in the public domain are not protected by copyright and do not require permission to use.</p>
        </userestrict>
        <processinfo id="ref83">
            <head>Processing Information</head>
            <p>This collection is unprocessed. Finding aid written by: Audrey Wimbiscus, 2026 January</p>
        </processinfo>
        <bioghist id="ref84">
            <head>Historical Note</head>
            <p>Research Vessel (RV) 
                <emph render="italic">Hero</emph> was a National Science Foundation (NSF) research vessel that operated in Antarctica from 1968 to 1984. RV 
                <emph render="italic">Hero</emph> was commissioned by the NSF in November 1964 as a vessel that would be able to get closer to shore than other larger vessels. The vessel had several laboratories onboard for research, and was the first vessel dedicated full-time to scientists at Palmer Station, Antarctica, which let them access previously inaccessible parts of Antarctica. The ship was named after the sloop (also named 
                <emph render="italic">Hero</emph>) that Nathaniel Palmer sailed when he first sighted Antarctica in 1820.</p>
            <p>RV 
                <emph render="italic">Hero</emph> was used in Operation Deep Freeze during the 1970-1971 and 1971-1972 seasons. It was decommissioned by the NSF after the 1984 research season. A nonprofit organization, the International Oceanographic Hero Foundation, was formed to try and restore RV 
                <emph render="italic">Hero</emph> as a museum ship, but was unsuccessful in raising enough funds. RV 
                <emph render="italic">Hero</emph> was sold several times between 1984 and 2008, but partially sunk at its dock in Bay Center, Washington after a storm in 2017. Final deconstruction took place in 2022, when the remainder of the ship was removed from the water due to concerns of pollution. Portions of the ship were salvaged and given to The Antarctican Society.</p>
        </bioghist>
        <scopecontent id="ref1">
            <head>Scope and Contents</head>
            <p>The National Science Foundation Research Vessel 
                <emph render="italic">Hero</emph> Records consists of operations manuals, ships logs, reports, receipts, contracts, correspondence, deck logs, and engine logs from the Research Vessel 
                <emph render="italic">Hero</emph>'s years in service as a field vessel for the National Science Foundation; materials date from 1970 to 1985.</p>
        </scopecontent>
        <relatedmaterial id="ref85">
            <head>Related Materials</head>
            <list type="deflist">
                <defitem>
                    <label>SPEC.PA.56.5024</label>
                    <item>
                        <extref ns2:actuate="onRequest" ns2:show="embed" ns2:href="https://library.osu.edu/collections/SPEC.PA.56.5024/summary-information">National Science Foundation Research Vessel Hero Photograph and Polar Duke Information Sheet</extref></item>
                </defitem>
            </list>
        </relatedmaterial>
        <controlaccess>
            <corpname rules="rda" source="local">Hero (Ship : 1968-1984)</corpname>
            <corpname rules="rda" source="naf">National Science Foundation (U.S.)</corpname>
            <corpname rules="rda" source="naf">Palmer Station (Antarctica)</corpname>
            <geogname source="lcsh">Antarctica--Discovery and exploration--American--20th century</geogname>
            <geogname source="lcsh">Antarctica--Research--20th century</geogname>
            <genreform source="aat">Manuals (instructional materials)</genreform>
            <genreform source="aat">Reports</genreform>
            <subject source="lcsh">Research vessels--Antarctica--20th century</subject>
            <subject source="lcsh">Sailing--Antarctica--20th century</subject>
            <subject source="lcsh">Scientific expeditions--Antarctica--20th century</subject>
            <subject source="lcsh">Scientists--Antarctica--20th century</subject>
            <genreform source="aat">Ships' logs</genreform>
        </controlaccess>
        <dsc>
            <c01 id="ref3" level="series">
                <did>
                    <unittitle>Accession No. PA.2011.0004</unittitle>
                    <physdesc>
                        <extent>2.2 Cubic feet</extent>
                    </physdesc>
                    <unitdate>1970-1985</unitdate>
                    <physdesc id="ref86" label="Physical Description">(4) oversize flat boxes</physdesc>
                </did>
                <scopecontent id="ref89">
                    <head>Scope and Contents</head>
                    <p>Accession No. PA.2011.0004 consists of deck logs, engine logs, and an operation manual, all of which are from the Research Vessel 
                        <emph render="italic">Hero</emph>; materials date from 1970 to 1985.</p>
                </scopecontent>
                <c02 id="ref6" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031008" type="Box" label="Mixed materials">Accession No. PA.2011.0004.001</container>
                        <unitdate>1970 January 1-June 30</unitdate>
                    </did>
                </c02>
                <c02 id="ref7" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031009" type="Box" label="Mixed materials">Accession No. PA.2011.0004.001</container>
                        <unitdate>1970 July 6-December 30</unitdate>
                    </did>
                </c02>
                <c02 id="ref8" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> Operation and Management Manual</unittitle>
                        <container id="cid20031010" type="Box" label="Mixed materials">Accession No. PA.2011.0004.001</container>
                        <unitdate>1970-1984</unitdate>
                    </did>
                </c02>
                <c02 id="ref9" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031011" type="Box" label="Mixed materials">Accession No. PA.2011.0004.002</container>
                        <unitdate>1982 January 1-September 30</unitdate>
                    </did>
                </c02>
                <c02 id="ref10" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031012" type="Box" label="Mixed materials">Accession No. PA.2011.0004.002</container>
                        <unitdate>1984 February 1-September 27</unitdate>
                    </did>
                </c02>
                <c02 id="ref11" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> engine log</unittitle>
                        <container id="cid20031013" type="Box" label="Mixed materials">Accession No. PA.2011.0004.003</container>
                        <unitdate>1980-1981</unitdate>
                    </did>
                </c02>
                <c02 id="ref12" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> engine log</unittitle>
                        <container id="cid20031014" type="Box" label="Mixed materials">Accession No. PA.2011.0004.003</container>
                        <unitdate>1981 January 1-November 30</unitdate>
                    </did>
                </c02>
                <c02 id="ref13" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> engine log</unittitle>
                        <container id="cid20031015" type="Box" label="Mixed materials">Accession No. PA.2011.0004.003</container>
                        <unitdate>1983 January 1-October 31</unitdate>
                    </did>
                </c02>
                <c02 id="ref14" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> engine log</unittitle>
                        <container id="cid20031016" type="Box" label="Mixed materials">Accession No. PA.2011.0004.003</container>
                        <unitdate>1983 November 1-1985 October 31</unitdate>
                    </did>
                </c02>
                <c02 id="ref15" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031017" type="Box" label="Mixed materials">Accession No. PA.2011.0004.004</container>
                        <unitdate>1982 October 1-1983 April 30</unitdate>
                    </did>
                </c02>
                <c02 id="ref16" level="file">
                    <did>
                        <unittitle>Research Vessel 
                            <emph render="italic">Hero</emph> deck log</unittitle>
                        <container id="cid20031018" type="Box" label="Mixed materials">Accession No. PA.2011.0004.004</container>
                        <unitdate>1983 May 1-1984 January 31</unitdate>
                    </did>
                </c02>
            </c01>
            <c01 id="ref4" level="series">
                <did>
                    <unittitle>Accession No. PA.2011.0028</unittitle>
                    <physdesc>
                        <extent>2.6 Cubic feet</extent>
                    </physdesc>
                    <unitdate>1973-1984</unitdate>
                    <physdesc id="ref87" label="Physical Description">(2) cartons; (1) flat box</physdesc>
                </did>
                <scopecontent id="ref90">
                    <head>Scope and Contents</head>
                    <p>Accession No. PA.2011.0028 contains ship contracts, reports, work orders, crew lists, logs, and other records from the Research Vessel 
                        <emph render="italic">Hero</emph>. Materials date from 1973 to 1984.</p>
                </scopecontent>
                <c02 id="ref18" level="file">
                    <did>
                        <unittitle>Agencia Maritimas del Pacifica</unittitle>
                        <container id="cid20031019" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref19" level="file">
                    <did>
                        <unittitle>Background Correspondence concerning overhaul</unittitle>
                        <container id="cid20031020" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref20" level="file">
                    <did>
                        <unittitle>COMAPA - General Correspondence</unittitle>
                        <container id="cid20031021" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref21" level="file">
                    <did>
                        <unittitle>COMAPA - Statements of Account</unittitle>
                        <container id="cid20031022" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref22" level="file">
                    <did>
                        <unittitle>Contract 13956 Larson Boat Shop</unittitle>
                        <container id="cid20031023" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref23" level="file">
                    <did>
                        <unittitle>Contract NSF C655 General Correspondence Files</unittitle>
                        <container id="cid20031024" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref24" level="file">
                    <did>
                        <unittitle>Contract (sub) 13956 (HERO) American Bureau of Shipping</unittitle>
                        <container id="cid20031025" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref25" level="file">
                    <did>
                        <unittitle>Crew Lists</unittitle>
                        <container id="cid20031026" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref26" level="file">
                    <did>
                        <unittitle>Cruise Reports</unittitle>
                        <container id="cid20031027" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1975</unitdate>
                    </did>
                </c02>
                <c02 id="ref27" level="file">
                    <did>
                        <unittitle>Cruise Reports</unittitle>
                        <container id="cid20031028" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1976</unitdate>
                    </did>
                </c02>
                <c02 id="ref28" level="file">
                    <did>
                        <unittitle>Cruise Reports</unittitle>
                        <container id="cid20031029" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1977</unitdate>
                    </did>
                </c02>
                <c02 id="ref29" level="file">
                    <did>
                        <unittitle>Gamage (Harvey) Hero Shipbuilder</unittitle>
                        <container id="cid20031030" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref30" level="file">
                    <did>
                        <unittitle>Garland. N.C. Shiphandlers</unittitle>
                        <container id="cid20031031" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref31" level="file">
                    <did>
                        <unittitle>Hero Breakdown, TWX</unittitle>
                        <container id="cid20031032" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref32" level="file">
                    <did>
                        <unittitle>Hero Breakdown - General Correspondence</unittitle>
                        <container id="cid20031033" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref33" level="file">
                    <did>
                        <unittitle>Receipts</unittitle>
                        <container id="cid20031034" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1973-1974</unitdate>
                    </did>
                </c02>
                <c02 id="ref34" level="file">
                    <did>
                        <unittitle>Hero Work Package</unittitle>
                        <container id="cid20031035" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1976</unitdate>
                    </did>
                </c02>
                <c02 id="ref35" level="file">
                    <did>
                        <unittitle>Incoming Hero Daily SITREP</unittitle>
                        <container id="cid20031036" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1973 November 6 - 1974 July 3</unitdate>
                    </did>
                </c02>
                <c02 id="ref36" level="file">
                    <did>
                        <unittitle>Legal - (Al Larson Boat Shop)</unittitle>
                        <container id="cid20031037" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1975</unitdate>
                    </did>
                </c02>
                <c02 id="ref37" level="file">
                    <did>
                        <unittitle>Overhaul</unittitle>
                        <container id="cid20031038" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1975</unitdate>
                    </did>
                </c02>
                <c02 id="ref38" level="file">
                    <did>
                        <unittitle>Overhaul</unittitle>
                        <container id="cid20031039" type="Box" label="Mixed materials">Accession No. PA.2011.0028.001</container>
                        <unitdate>1976</unitdate>
                    </did>
                </c02>
                <c02 id="ref39" level="file">
                    <did>
                        <unittitle>Shipyard Hero</unittitle>
                        <container id="cid20031040" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>1974</unitdate>
                    </did>
                </c02>
                <c02 id="ref40" level="file">
                    <did>
                        <unittitle>Subcontract agreement with Al Larson Boat Shop and associated correspondence</unittitle>
                        <container id="cid20031041" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref41" level="file">
                    <did>
                        <unittitle>Work Order - Hero/Palmer Project</unittitle>
                        <container id="cid20031042" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref42" level="file">
                    <did>
                        <unittitle>Work Package R/V Hero - Summer</unittitle>
                        <container id="cid20031043" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>1975</unitdate>
                    </did>
                </c02>
                <c02 id="ref43" level="file">
                    <did>
                        <unittitle>Work Package</unittitle>
                        <container id="cid20031044" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>1977</unitdate>
                    </did>
                </c02>
                <c02 id="ref44" level="file">
                    <did>
                        <unittitle>Work Package</unittitle>
                        <container id="cid20031045" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>1978</unitdate>
                    </did>
                </c02>
                <c02 id="ref45" level="file">
                    <did>
                        <unittitle>Cruise logs</unittitle>
                        <container id="cid20031046" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref46" level="file">
                    <did>
                        <unittitle>Hero Cruise reports</unittitle>
                        <container id="cid20031047" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref47" level="file">
                    <did>
                        <unittitle>Hero Cruise summaries</unittitle>
                        <container id="cid20031048" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref48" level="file">
                    <did>
                        <unittitle>Winter cruises</unittitle>
                        <container id="cid20031049" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>1984</unitdate>
                    </did>
                </c02>
                <c02 id="ref49" level="file">
                    <did>
                        <unittitle>Cruise reports</unittitle>
                        <container id="cid20031050" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref50" level="file">
                    <did>
                        <unittitle>Cruise summaries</unittitle>
                        <container id="cid20031051" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref51" level="file">
                    <did>
                        <unittitle>Engineering monthly report and maintenance report</unittitle>
                        <container id="cid20031052" type="Box" label="Mixed materials">Accession No. PA.2011.0028.002</container>
                        <unitdate>undated</unitdate>
                    </did>
                </c02>
                <c02 id="ref52" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031053" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1980 September</unitdate>
                    </did>
                </c02>
                <c02 id="ref53" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031054" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 November</unitdate>
                    </did>
                </c02>
                <c02 id="ref54" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031055" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 July</unitdate>
                    </did>
                </c02>
                <c02 id="ref55" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031056" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1982 June</unitdate>
                    </did>
                </c02>
                <c02 id="ref56" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031057" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1982 April</unitdate>
                    </did>
                </c02>
                <c02 id="ref57" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031058" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 December</unitdate>
                    </did>
                </c02>
                <c02 id="ref58" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031059" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 May</unitdate>
                    </did>
                </c02>
                <c02 id="ref59" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031060" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 August</unitdate>
                    </did>
                </c02>
                <c02 id="ref60" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031061" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 October</unitdate>
                    </did>
                </c02>
                <c02 id="ref61" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031062" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 August</unitdate>
                    </did>
                </c02>
                <c02 id="ref62" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031063" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1980 November</unitdate>
                    </did>
                </c02>
                <c02 id="ref63" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031064" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 May</unitdate>
                    </did>
                </c02>
                <c02 id="ref64" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031065" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 December</unitdate>
                    </did>
                </c02>
                <c02 id="ref65" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031066" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1981 June</unitdate>
                    </did>
                </c02>
                <c02 id="ref66" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031067" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1982 March</unitdate>
                    </did>
                </c02>
                <c02 id="ref67" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031068" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1982 February</unitdate>
                    </did>
                </c02>
                <c02 id="ref68" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031069" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 August</unitdate>
                    </did>
                </c02>
                <c02 id="ref69" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031070" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1982 January</unitdate>
                    </did>
                </c02>
                <c02 id="ref70" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031071" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 March</unitdate>
                    </did>
                </c02>
                <c02 id="ref71" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031072" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1980 March</unitdate>
                    </did>
                </c02>
                <c02 id="ref72" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031073" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1980 April</unitdate>
                    </did>
                </c02>
                <c02 id="ref73" level="file">
                    <did>
                        <unittitle>Engine room log</unittitle>
                        <container id="cid20031074" type="Box" label="Mixed materials">Accession No. PA.2011.0028.003</container>
                        <unitdate>1983 July</unitdate>
                    </did>
                </c02>
            </c01>
            <c01 id="ref5" level="series">
                <did>
                    <unittitle>Accession No. PA.2017.0005</unittitle>
                    <physdesc>
                        <extent>0.3 Cubic feet</extent>
                    </physdesc>
                    <unitdate>1970-1984</unitdate>
                    <physdesc id="ref88" label="Physical Description">(1) flat box</physdesc>
                </did>
                <scopecontent id="ref91">
                    <head>Scope and Contents</head>
                    <p>Accession No. PA.2017.0005 consists of an Operations and Management Manual and an Operations and Maintenance Manual, both of which come from the Research Vessel 
                        <emph render="italic">Hero</emph>; both manuals are estimated to date between 1970 and 1984.</p>
                </scopecontent>
                <c02 id="ref74" level="file">
                    <did>
                        <unittitle>Operations and Management Manual</unittitle>
                        <container id="cid20031075" type="Box" label="Mixed materials">Accession No. PA.2017.0005.001</container>
                        <unitdate>1970-1984</unitdate>
                    </did>
                </c02>
                <c02 id="ref75" level="file">
                    <did>
                        <unittitle>Operations and Maintenance Manual</unittitle>
                        <container id="cid20031076" type="Box" label="Mixed materials">Accession No. PA.2017.0005.001</container>
                        <unitdate>1970-1984</unitdate>
                    </did>
                </c02>
            </c01>
        </dsc>
    </archdesc>
</ead>
