<cell xmlns="http://www.tei-c.org/ns/1.0"><date when="1829-10-29" calendar="#julian">17. <choice> <abbr>Oct</abbr> <expan>Octobre</expan> </choice> <lb />1829</date>.</cell> <cell xmlns="http://www.tei-c.org/ns/1.0"><hi rendition="#u"><placeName ref="https://edition-humboldt.de/H0018667 https://www.geonames.org/1505500">Isylbaschkoi</placeName></hi> <choice> <abbr>lat</abbr> <expan>latitude</expan> </choice> 54° 29′ 6″<supplied cert="high">,</supplied> <lb /><choice> <abbr>lg</abbr> <expan>longitude</expan> </choice> <choice> <abbr>chron</abbr> <expan>chronomètre</expan> </choice> 92° 28′ 49″<supplied cert="high">,</supplied> <lb /><choice> <abbr>bar.</abbr> <expan>baromètre</expan> </choice> 756<supplied cert="high"><hi rendition="#sup">mm</hi></supplied>,0 <subst> <del rendition="#ow">t</del> <add place="across"><choice> <abbr>Th</abbr> <expan>Thermomètre</expan> </choice></add> </subst><supplied cert="high">,</supplied> <choice> <abbr>b.</abbr> <expan>baromètre</expan> </choice> <measure quantity="11.6" unit="reaumur">11<supplied cert="high">°</supplied>,6 <choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></measure><supplied cert="high">,</supplied> <lb />air <measure quantity="5.9" unit="reaumur">5°,9 <choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></measure> </cell>