une annee <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Nov</abbr> <expan>Novembre</expan> </choice> 1827 <lb xmlns="http://www.tei-c.org/ns/1.0" />à <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Nov</abbr> <expan>Novembre</expan> </choice> 1828. <lb xmlns="http://www.tei-c.org/ns/1.0" />(<choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Oct.</abbr> <expan>Octobre</expan> </choice> donnant <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>temp.</abbr> <expan>température</expan> </choice> <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>moy.</abbr> <expan>moyenne</expan> </choice>)