<cell xmlns="http://www.tei-c.org/ns/1.0"><date when="1829-06-02" calendar="#julian">21 <choice> <abbr>M.</abbr> <expan>Mai</expan> </choice></date> Wasser</cell> <cell xmlns="http://www.tei-c.org/ns/1.0">9<hi rendition="#sup"><choice> <abbr>h</abbr> <expan>heures</expan> </choice> </hi>½ <choice> <abbr>m</abbr> <expan>matin</expan> </choice></cell> <cell xmlns="http://www.tei-c.org/ns/1.0">—</cell> <cell xmlns="http://www.tei-c.org/ns/1.0"><measure quantity="13.5" unit="reaumur">13<supplied cert="high">°</supplied>,5 <supplied cert="high"><choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></supplied></measure> mehr Wind Wellen</cell> <cell xmlns="http://www.tei-c.org/ns/1.0">air <measure quantity="17" unit="reaumur">17° <choice> <abbr>R.</abbr> <expan>Réaumur</expan> </choice></measure></cell> <cell xmlns="http://www.tei-c.org/ns/1.0">blau</cell>