<OAI-PMH xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/ http://www.openarchives.org/OAI/2.0/OAI-PMH.xsd"><responseDate>2026-05-21T18:23:43Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="3889560">https://digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k/oai/</request><GetRecord><record><header><identifier>oai:digisam.ub.uni-giessen.de/ubg-ihd-nl-baer-k:3889560</identifier><datestamp>2021-03-30T07:57:08Z</datestamp><setSpec>ubg-ihd-nl-baer-k</setSpec><setSpec>handwritten</setSpec></header><metadata><mets:mets xmlns:xlink="http://www.w3.org/1999/xlink" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/version112/mets.xsd" OBJID="44">
<mets:metsHdr CREATEDATE="2026-05-21T20:23:43"><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="SOFTWARE"><mets:name>vls/2603</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="INSTANCE"><mets:name>ubg-balancer_mdapi2</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="REPOSITORY"><mets:name>digisam.ub.uni-giessen.de</mets:name></mets:agent><mets:agent ROLE="OTHER" TYPE="OTHER" OTHERTYPE="BUILDER"><mets:name>vd</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="md3889560"><mets:mdWrap MIMETYPE="text/xml" MDTYPE="MODS"><mets:xmlData><mods:mods xsi:schemaLocation="http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-8.xsd" version="3.8"><mods:titleInfo><mods:title>Brief von Johann Friedrich Brandt an Karl Ernst von Baer, 16.12.1828 [16ten Dezember 28]</mods:title></mods:titleInfo><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/104263148" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Brandt, Johann Friedrich</mods:displayForm><mods:namePart>Brandt, Johann Friedrich</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">aut</mods:roleTerm><mods:roleTerm>author</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/118505831" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Baer, Karl Ernst von</mods:displayForm><mods:namePart>Baer, Karl Ernst von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">rcp</mods:roleTerm><mods:roleTerm>addressee</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/11859852X" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Ratzeburg, Julius Theodor Christian</mods:displayForm><mods:namePart>Ratzeburg, Julius Theodor Christian</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:typeOfResource manuscript="yes">text</mods:typeOfResource><mods:originInfo><mods:dateCreated encoding="w3cdtf" keyDate="yes">1828-12-16</mods:dateCreated><mods:place><mods:placeTerm type="text">Berlin</mods:placeTerm></mods:place></mods:originInfo><mods:language><mods:languageTerm authority="iso639-2b" type="code">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:language><mods:physicalDescription><mods:extent>1 Brief, 2 Blatt (3 beschriebene Seiten, Adresse auf letztem Blatt verso, Lacksiegel), 4°</mods:extent></mods:physicalDescription><mods:abstract type="content">Er und sein Freund Ratzeburg konnten sich vor Baers Abreise von Berlin nicht mehr verabschieden. Wendet sich deshalb brieflich an ihn. Sammelt schon länger weiteres Material zum Thema seiner Dissertation (Observationes anatomicae de instrumento vocis mammalium in museo zootomico berolinensi factae, Berlin 1826). Er möchte nun eine Darstellung des Stimmorgans für alle Säugetiere geben und deshalb Stimmorgane von möglichst vielen verschiedenen Arten und Gattungen erhalten. Bittet um Übersendung der Stimmorgane einzelner Tiere an das anatomische Museum. Bittet um Unterstützung bei der Bestimmung von Amphibien (Fröschen). Die fünfte Tierlieferung solle noch vor Ostern erscheinen (Medizinische Zoologie oder getreue Darstellung und Beschreibung der Thiere, die in der Arzneimittellehre in Betracht kommen, Berlin 1829-1833). Hofft auf Baers Einfluß bei der Bekanntheit ihrer Publikation in Russland und besonders in Petersburg.</mods:abstract><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-3618528</mods:identifier><mods:identifier type="urn">urn:nbn:de:hebis:26-digisam-127514</mods:identifier><mods:relatedItem type="series"><mods:titleInfo><mods:title>Nachlass Karl Ernst von Baer - 1. Briefe - 1.3 Band 3 - Brief von Johann Friedrich Brandt an Karl Ernst von Baer, 16.12.1828-17.03.1876 [16.12.1828-05./17.03.1876; o.D.]</mods:title></mods:titleInfo><mods:identifier type="localparentid">DE-611-HS-336283</mods:identifier><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-336283</mods:identifier></mods:relatedItem><mods:location><mods:shelfLocator>Nachl. Baer, Briefe 3, Bl. 62-63</mods:shelfLocator></mods:location><mods:location><mods:url note="Digitalisat">https://nbn-resolving.de/urn:nbn:de:hebis:26-digisam-127514</mods:url></mods:location><mods:accessCondition type="use and reproduction" xlink:href="https://creativecommons.org/publicdomain/mark/1.0/" displayLabel="Creative Commons Gemeinfrei 1.0 International Lizenz">PDM 1.0</mods:accessCondition><mods:extension><vlz:info xmlns:vlz="http://visuallibrary.net/vlz/1.0/" version="2"/></mods:extension><mods:recordInfo><mods:recordIdentifier source="DE-611">DE-611-HS-3618528</mods:recordIdentifier><mods:recordCreationDate encoding="marc">20200803</mods:recordCreationDate><mods:recordChangeDate encoding="iso8601">20210311</mods:recordChangeDate><mods:recordContentSource authority="marcorg">Universitätsbibliothek (Giessen)</mods:recordContentSource><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">ger</mods:languageTerm><mods:languageTerm type="text">Deutsch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">fre</mods:languageTerm><mods:languageTerm type="text">Französisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">rus</mods:languageTerm><mods:languageTerm type="text">Russisch</mods:languageTerm></mods:languageOfCataloging><mods:languageOfCataloging><mods:languageTerm authority="iso639-2b">eng</mods:languageTerm><mods:languageTerm type="text">Englisch</mods:languageTerm></mods:languageOfCataloging></mods:recordInfo></mods:mods></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="amd3889560"><mets:rightsMD ID="rights3889560">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVRIGHTS">
<mets:xmlData>
<dv:rights xmlns:dv="http://dfg-viewer.de/">
<dv:ownerLogo>https://digisam.ub.uni-giessen.de/domainimage/logo-UB-giessen.png</dv:ownerLogo><dv:owner>Universit\\\\\\\\\\\\\\\\xe4tsbibliothek Gie\\\\\\\\\\\\\\\\xdfen</dv:owner><dv:ownerSiteURL>https://www.uni-giessen.de/ub/</dv:ownerSiteURL><dv:ownerContact>auskunft@bibsys.uni-giessen.de</dv:ownerContact><dv:license>pdm</dv:license></dv:rights>
</mets:xmlData>
</mets:mdWrap>
</mets:rightsMD><mets:digiprovMD ID="digiprov3889560">
<mets:mdWrap MIMETYPE="text/xml" MDTYPE="OTHER" OTHERMDTYPE="DVLINKS">
<mets:xmlData>
<dv:links xmlns:dv="http://dfg-viewer.de/">
<dv:reference>http://kalliope-verbund.info/de/ead?ead.id=DE-611-HS-3618528</dv:reference>
<dv:presentation>https://digisam.ub.uni-giessen.de/id/3889560</dv:presentation>
<dv:iiif>https://digisam.ub.uni-giessen.de/i3f/v20/3889560/manifest</dv:iiif>
<dv:sru>https://digisam.ub.uni-giessen.de/proto_ftsearch/3889560</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/jpeg" CREATED="2021-03-30T06:56:58.813900Z" ID="IMG_TEASER_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/304/3889561" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3889561" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3889562"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3889562" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3889563"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3889563" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3889564"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3889564" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3889565"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3889565" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3889561" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3889562"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3889562" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3889563"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3889563" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3889564"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3889564" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3889565"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3889565" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3889561" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3889562"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3889562" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3889563"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3889563" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3889564"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3889564" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3889565"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3889565" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3889561" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3889562"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3889562" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3889563"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3889563" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3889564"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3889564" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3889565"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3889565" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MASTER"><mets:file MIMETYPE="image/tiff" CHECKSUM="6b009769d320958dbb4336e92da0474dfe4bc13a" SIZE="25416476" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T06:56:58.813900Z" ID="IMG_MA_3889561"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3889561" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="259448ab946faa806608ae752bdf336e02a0489f" SIZE="26082806" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T06:56:58.893900Z" ID="IMG_MA_3889562"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3889562" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="f8145f59e67a5db4ddd8097fdc032318b6580f71" SIZE="26042232" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T06:56:58.961900Z" ID="IMG_MA_3889563"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3889563" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="65b311c278bd20d1634f77b8f8b70c224609a0b8" SIZE="26082806" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T06:56:59.025900Z" ID="IMG_MA_3889564"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3889564" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="a063071557172e43b19b830e15280f887061ab56" SIZE="25416476" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T06:56:59.089900Z" ID="IMG_MA_3889565"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3889565" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys3889561" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_3889561"/><mets:fptr FILEID="IMG_THUMBS_3889561"/><mets:fptr FILEID="IMG_MIN_3889561"/><mets:fptr FILEID="IMG_MAX_3889561"/><mets:fptr FILEID="IMG_MA_3889561"/></mets:div><mets:div ID="phys3889562" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_3889562"/><mets:fptr FILEID="IMG_THUMBS_3889562"/><mets:fptr FILEID="IMG_MIN_3889562"/><mets:fptr FILEID="IMG_MAX_3889562"/><mets:fptr FILEID="IMG_MA_3889562"/></mets:div><mets:div ID="phys3889563" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_3889563"/><mets:fptr FILEID="IMG_THUMBS_3889563"/><mets:fptr FILEID="IMG_MIN_3889563"/><mets:fptr FILEID="IMG_MAX_3889563"/><mets:fptr FILEID="IMG_MA_3889563"/></mets:div><mets:div ID="phys3889564" TYPE="page" LABEL="[Seite 4]" ORDER="4"><mets:fptr FILEID="IMG_DEFAULT_3889564"/><mets:fptr FILEID="IMG_THUMBS_3889564"/><mets:fptr FILEID="IMG_MIN_3889564"/><mets:fptr FILEID="IMG_MAX_3889564"/><mets:fptr FILEID="IMG_MA_3889564"/></mets:div><mets:div ID="phys3889565" TYPE="page" LABEL="[Seite 5]" ORDER="5"><mets:fptr FILEID="IMG_DEFAULT_3889565"/><mets:fptr FILEID="IMG_THUMBS_3889565"/><mets:fptr FILEID="IMG_MIN_3889565"/><mets:fptr FILEID="IMG_MAX_3889565"/><mets:fptr FILEID="IMG_MA_3889565"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log3889560" DMDID="md3889560" ADMID="amd3889560" TYPE="manuscript" LABEL="Brief von Johann Friedrich Brandt an Karl Ernst von Baer, 16.12.1828 [16ten Dezember 28]" ORDER="1" CONTENTIDS="urn:nbn:de:hebis:26-digisam-127514"><mets:fptr FILEID="IMG_TEASER_3889561"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log3889560" xlink:to="physroot"/><mets:smLink xlink:from="log3889560" xlink:to="phys3889561"/><mets:smLink xlink:from="log3889560" xlink:to="phys3889562"/><mets:smLink xlink:from="log3889560" xlink:to="phys3889563"/><mets:smLink xlink:from="log3889560" xlink:to="phys3889564"/><mets:smLink xlink:from="log3889560" xlink:to="phys3889565"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>