<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>2026-05-22T02:32:31Z</responseDate><request verb="GetRecord" metadataPrefix="mets" identifier="3894321">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:3894321</identifier><datestamp>2021-03-30T10:15:34Z</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="2026-05-22T04:32:31"><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="md3894321"><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 Caroline Erdl an Karl Ernst von Baer, 16.02.1850 [16t Februar 1850]</mods:title></mods:titleInfo><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116530014" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Erdl, Caroline</mods:displayForm><mods:namePart>Erdl, Caroline</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/116851376" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Ledebour, Carl Friedrich von</mods:displayForm><mods:namePart>Ledebour, Carl Friedrich von</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116530030" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Erdl, Michael Pius</mods:displayForm><mods:namePart>Erdl, Michael Pius</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="personal" authority="gnd" valueURI="http://d-nb.info/gnd/116399279" authorityURI="http://d-nb.info/gnd/"><mods:displayForm>Reichert, Karl Bogislaus</mods:displayForm><mods:namePart>Reichert, Karl Bogislaus</mods:namePart><mods:role><mods:roleTerm type="code" authority="marcrelator">oth</mods:roleTerm><mods:roleTerm>other</mods:roleTerm></mods:role></mods:name><mods:name type="corporate" authority="gnd" valueURI="http://d-nb.info/gnd/2034160-X" authorityURI="http://d-nb.info/gnd/"><mods:namePart>Imperatorskaja Akademija Nauk</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">1850-02-16</mods:dateCreated><mods:place><mods:placeTerm type="text">München</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), 4°</mods:extent></mods:physicalDescription><mods:abstract type="content">Erinnerung an Baers Wohlwollen bei seinem Aufenthalt in München und durch die freundliche Vermittlung von Ledebour wage sie es, sich an ihn zu wenden. Ihr verstorbener Mann (Michael Erdl) habe sich unter Aufopferung seiner Gesundheit der Embryologie gewidmet und zwei Hefte dazu publiziert (Die Entwicklung des Menschen und des Hühnchens im Eie; Heft 1 und 2, München 1845–46). Zahlreiche weitere Vorarbeiten lägen noch vor, darunter mikroskopische Zeichnungen über die Entwicklung des Gehirns. Sie fürchte, dass wissenschaftliche wertvolle Unterlagen verloren giengen. Reichert in Dorpat sei 1847 hier gewesen, kurz vor Erdls unglücklicher Reise, und habe dann versprochen, es zu vollenden, erhielt aber keine Unterstützung von der russischen Regierung. Gerne würde sie die Manuskripte gegen einen geringen Preis überlassen und bittet um Baers Unterstützung bei der Akademie. Ledebour sei auch ein Freund gewesen, durch ihn erhalte Baer diesen Brief [Brief von Carl Friedrich von Ledebour an Baer, München, 17.02.1850].</mods:abstract><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-HS-551671</mods:identifier><mods:identifier type="urn">urn:nbn:de:hebis:26-digisam-133386</mods:identifier><mods:relatedItem type="series"><mods:titleInfo><mods:title>Nachlass Karl Ernst von Baer - 1. Briefe - 1.7 Band 7</mods:title></mods:titleInfo><mods:identifier type="localparentid">DE-611-BF-74776</mods:identifier><mods:identifier type="uri">http://kalliope-verbund.info/DE-611-BF-74776</mods:identifier></mods:relatedItem><mods:location><mods:shelfLocator>Nachl. Baer, Briefe 7, Bl. [1], 2-3</mods:shelfLocator></mods:location><mods:location><mods:url note="Digitalisat">https://nbn-resolving.de/urn:nbn:de:hebis:26-digisam-133386</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-551671</mods:recordIdentifier><mods:recordCreationDate encoding="marc">20030820</mods:recordCreationDate><mods:recordChangeDate encoding="iso8601">20210420</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="amd3894321"><mets:rightsMD ID="rights3894321">
<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="digiprov3894321">
<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-551671</dv:reference>
<dv:presentation>https://digisam.ub.uni-giessen.de/id/3894321</dv:presentation>
<dv:iiif>https://digisam.ub.uni-giessen.de/i3f/v20/3894321/manifest</dv:iiif>
<dv:sru>https://digisam.ub.uni-giessen.de/proto_ftsearch/3894321</dv:sru></dv:links>
</mets:xmlData>
</mets:mdWrap>
</mets:digiprovMD></mets:amdSec><mets:fileSec><mets:fileGrp USE="TEASER"><mets:file MIMETYPE="image/jpeg" CREATED="2021-03-30T10:11:51.889500Z" ID="IMG_TEASER_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/304/3894322" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="DEFAULT"><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3894322" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3894323"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3894323" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3894324"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3894324" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3894325"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3894325" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_DEFAULT_3894326"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/1000/3894326" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="THUMBS"><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3894322" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3894323"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3894323" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3894324"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3894324" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3894325"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3894325" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_THUMBS_3894326"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/128/3894326" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MIN"><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3894322" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3894323"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3894323" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3894324"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3894324" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3894325"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3894325" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MIN_3894326"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/504/3894326" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MAX"><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3894322" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3894323"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3894323" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3894324"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3894324" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3894325"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3894325" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/jpeg" ID="IMG_MAX_3894326"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/webcache/0/3894326" LOCTYPE="URL"/></mets:file></mets:fileGrp><mets:fileGrp USE="MASTER"><mets:file MIMETYPE="image/tiff" CHECKSUM="235282aa313b2cc65d58ec1b96fb9c5068c1de6d" SIZE="27398456" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T10:11:51.889500Z" ID="IMG_MA_3894322"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3894322" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="d395ae003fb3b557bfaa062ca7edf767c9547eee" SIZE="27471536" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T10:11:51.961500Z" ID="IMG_MA_3894323"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3894323" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="f6b1059a4c7eeb65cea6a95e374a1b43da49a1b6" SIZE="27471536" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T10:11:52.025500Z" ID="IMG_MA_3894324"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3894324" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="d8f69e8ef53ace403606b695ab1ef58fa63d4b26" SIZE="27398456" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T10:11:52.149500Z" ID="IMG_MA_3894325"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3894325" LOCTYPE="URL"/></mets:file><mets:file MIMETYPE="image/tiff" CHECKSUM="6fba088752f43b87228a40da8cd32f78b2de7243" SIZE="27316256" CHECKSUMTYPE="SHA-1" CREATED="2021-03-30T10:11:52.217500Z" ID="IMG_MA_3894326"><mets:FLocat xlink:href="https://digisam.ub.uni-giessen.de/download/archive/3894326" LOCTYPE="URL"/></mets:file></mets:fileGrp></mets:fileSec><mets:structMap TYPE="PHYSICAL"><mets:div TYPE="physSequence" ID="physroot"><mets:div ID="phys3894322" TYPE="page" LABEL="[Seite 1]" ORDER="1"><mets:fptr FILEID="IMG_DEFAULT_3894322"/><mets:fptr FILEID="IMG_THUMBS_3894322"/><mets:fptr FILEID="IMG_MIN_3894322"/><mets:fptr FILEID="IMG_MAX_3894322"/><mets:fptr FILEID="IMG_MA_3894322"/></mets:div><mets:div ID="phys3894323" TYPE="page" LABEL="[Seite 2]" ORDER="2"><mets:fptr FILEID="IMG_DEFAULT_3894323"/><mets:fptr FILEID="IMG_THUMBS_3894323"/><mets:fptr FILEID="IMG_MIN_3894323"/><mets:fptr FILEID="IMG_MAX_3894323"/><mets:fptr FILEID="IMG_MA_3894323"/></mets:div><mets:div ID="phys3894324" TYPE="page" LABEL="[Seite 3]" ORDER="3"><mets:fptr FILEID="IMG_DEFAULT_3894324"/><mets:fptr FILEID="IMG_THUMBS_3894324"/><mets:fptr FILEID="IMG_MIN_3894324"/><mets:fptr FILEID="IMG_MAX_3894324"/><mets:fptr FILEID="IMG_MA_3894324"/></mets:div><mets:div ID="phys3894325" TYPE="page" LABEL="[Seite 4]" ORDER="4"><mets:fptr FILEID="IMG_DEFAULT_3894325"/><mets:fptr FILEID="IMG_THUMBS_3894325"/><mets:fptr FILEID="IMG_MIN_3894325"/><mets:fptr FILEID="IMG_MAX_3894325"/><mets:fptr FILEID="IMG_MA_3894325"/></mets:div><mets:div ID="phys3894326" TYPE="page" LABEL="[Seite 5]" ORDER="5"><mets:fptr FILEID="IMG_DEFAULT_3894326"/><mets:fptr FILEID="IMG_THUMBS_3894326"/><mets:fptr FILEID="IMG_MIN_3894326"/><mets:fptr FILEID="IMG_MAX_3894326"/><mets:fptr FILEID="IMG_MA_3894326"/></mets:div></mets:div></mets:structMap><mets:structMap TYPE="LOGICAL"><mets:div ID="log3894321" DMDID="md3894321" ADMID="amd3894321" TYPE="manuscript" LABEL="Brief von Caroline Erdl an Karl Ernst von Baer, 16.02.1850 [16t Februar 1850]" ORDER="1" CONTENTIDS="urn:nbn:de:hebis:26-digisam-133386"><mets:fptr FILEID="IMG_TEASER_3894322"/></mets:div></mets:structMap><mets:structLink><mets:smLink xlink:from="log3894321" xlink:to="physroot"/><mets:smLink xlink:from="log3894321" xlink:to="phys3894322"/><mets:smLink xlink:from="log3894321" xlink:to="phys3894323"/><mets:smLink xlink:from="log3894321" xlink:to="phys3894324"/><mets:smLink xlink:from="log3894321" xlink:to="phys3894325"/><mets:smLink xlink:from="log3894321" xlink:to="phys3894326"/></mets:structLink></mets:mets></metadata></record></GetRecord></OAI-PMH>