am <date xmlns="http://www.tei-c.org/ns/1.0" when="1798-02-01" calendar="#gregorian">1 <choice> <abbr>Febr.</abbr> <expan>Februar</expan> </choice></date> mit <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>mn.</abbr> <expan>meinem</expan> </choice> <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Sext.</abbr> <expan>Sextanten</expan> </choice><note xmlns="http://www.tei-c.org/ns/1.0" place="right" hand="#author"><foreign xml:lang="lat">error</foreign> +2′20″</note>