<placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0005133 https://www.geonames.org/1510853">Barnaul</placeName> à l’<placeName xmlns="http://www.tei-c.org/ns/1.0" ref="https://edition-humboldt.de/H0007780 https://www.geonames.org/1496420">Obi</placeName><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">,</supplied> le <date xmlns="http://www.tei-c.org/ns/1.0" when="1829-08-04" calendar="#julian">23 Juillet</date><supplied xmlns="http://www.tei-c.org/ns/1.0" cert="high">,</supplied> <lb xmlns="http://www.tei-c.org/ns/1.0" />755,4.