4° <gap xmlns="http://www.tei-c.org/ns/1.0" unit="words" quantity="1" reason="illegible" /> 5,1 <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>R.</abbr> <expan>Réaumur</expan> </choice><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">,</supplied> air 6° <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>R.</abbr> <expan>Réaumur</expan> </choice><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">,</supplied> <date xmlns="http://www.tei-c.org/ns/1.0" when="1829-09-10" calendar="#julian">29 Août </date> in <placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0015024 https://www.geonames.org/462444">Slatoust</placeName>